Table of Contents
            
               - I. DocBook Element Reference
 
               - 
                  
                     - abbrev - An abbreviation, especially one followed by a period
                     
 
                     - abstract - A summary
                     
 
                     - accel - A graphical user interface (GUI) keyboard shortcut
                     
 
                     - ackno - Acknowledgements in an Article
                     
 
                     - acronym - An often pronounceable word made from the initial (or selected) letters of a name or phrase
                     
 
                     - action - A response to a user event
                     
 
                     - address - A real-world address, generally a postal address
                     
 
                     - affiliation - The institutional affiliation of an individual
                     
 
                     - alt - Text representation for a graphical element
                     
 
                     - anchor - A spot in the document
                     
 
                     - answer - An answer to a question posed in a QandASet
                     
 
                     - appendix - An appendix in a Book or Article
                     
 
                     - appendixinfo
 - Meta-information for an Appendix
                      
                     - application - The name of a software program
                     
 
                     - area - A region defined for a Callout in a graphic or code example
                     
 
                     - areaset - A set of related areas in a graphic or code example
                     
 
                     - areaspec - A collection of regions in a graphic or code example
                     
 
                     - arg - An argument in a CmdSynopsis
                     
 
                     - article - An article
                     
 
                     - articleinfo
 - Meta-information for an Article
                      
                     - artpagenums - The page numbers of an article as published
                     
 
                     - attribution - The source of a block quote or epigraph
                     
 
                     - audiodata - Pointer to external audio data
                     
 
                     - audioobject - A wrapper for audio data and its associated meta-information
                     
 
                     - author - The name of an individual author
                     
 
                     - authorblurb - A short description or note about an author
                     
 
                     - authorgroup - Wrapper for author information when a document has multiple authors or collabarators
                     
 
                     - authorinitials - The initials or other short identifier for an author
                     
 
                     - beginpage - The location of a page break in a print version of the document
                     
 
                     - bibliocoverage
 - The spatial or temporal coverage of a document
                      
                     - bibliodiv - A section of a Bibliography
                     
 
                     - biblioentry - An entry in a Bibliography
                     
 
                     - bibliography - A bibliography
                     
 
                     - bibliographyinfo
 - Meta-information for a Bibliography
                      
                     - biblioid
 - An identifier for a document
                      
                     - bibliolist
 - A wrapper for a set of bibliography entries
                      
                     - bibliomisc - Untyped bibliographic information
                     
 
                     - bibliomixed - An entry in a Bibliography
                     
 
                     - bibliomset - A cooked container for related bibliographic information
                     
 
                     - biblioref
 - A cross reference to a bibliographic entry
                      
                     - bibliorelation
 - The relationship of a document to another
                      
                     - biblioset - A raw container for related bibliographic information
                     
 
                     - bibliosource
 - The source of a document
                      
                     - blockinfo
 - Meta-information for a block element
                      
                     - blockquote - A quotation set off from the main text
                     
 
                     - book - A book
                     
 
                     - bookinfo - Meta-information for a Book
                     
 
                     - bridgehead - A free-floating heading
                     
 
                     - callout - A “called out” description of a marked Area
                     
 
                     - calloutlist - A list of Callouts
                     
 
                     - caption - A caption
                     
 
                     - caution - A note of caution
                     
 
                     - chapter - A chapter, as of a book
                     
 
                     - chapterinfo
 - Meta-information for a Chapter
                      
                     - citation - An inline bibliographic reference to another published work
                     
 
                     - citebiblioid
 - A citation of a bibliographic identifier
                      
                     - citerefentry - A citation to a reference page
                     
 
                     - citetitle - The title of a cited work
                     
 
                     - city - The name of a city in an address
                     
 
                     - classname - The name of a class, in the object-oriented programming sense
                     
 
                     - classsynopsis
 - The syntax summary for a class definition
                      
                     - classsynopsisinfo
 - Information supplementing the contents of a ClassSynopsis
                      
                     - cmdsynopsis - A syntax summary for a software command
                     
 
                     - co - The location of a callout embedded in text
                     
 
                     - code
 - An inline code fragment
                      
                     - col
 - Specifications for a column in an HTML table
                      
                     - colgroup
 - A group of columns in an HTML table
                      
                     - collab - Identifies a collaborator
                     
 
                     - collabname - The name of a collaborator
                     
 
                     - colophon - Text at the back of a book describing facts about its production
                     
 
                     - colspec - Specifications for a column in a table
                     
 
                     - command - The name of an executable program or other software command
                     
 
                     - computeroutput - Data, generally text, displayed or presented by a computer
                     
 
                     - confdates - The dates of a conference for which a document was written
                     
 
                     - confgroup - A wrapper for document meta-information about a conference
                     
 
                     - confnum - An identifier, frequently numerical, associated with a conference for which a document was written
                     
 
                     - confsponsor - The sponsor of a conference for which a document was written
                     
 
                     - conftitle - The title of a conference for which a document was written
                     
 
                     - constant - A programming or system constant
                     
 
                     - constraint
 - A constraint in an EBNF production
                      
                     - constraintdef
 - The definition of a constraint in an EBNF production
                      
                     - constructorsynopsis
 - A syntax summary for a constructor
                      
                     - contractnum - The contract number of a document
                     
 
                     - contractsponsor - The sponsor of a contract
                     
 
                     - contrib - A summary of the contributions made to a document by a credited source
                     
 
                     - copyright - Copyright information about a document
                     
 
                     - coref
 - A cross reference to a co
                      
                     - corpauthor - A corporate author, as opposed to an individual
                     
 
                     - corpcredit
 - A corporation or organization credited in a document
                      
                     - corpname - The name of a corporation
                     
 
                     - country - The name of a country
                     
 
                     - database - The name of a database, or part of a database
                     
 
                     - date - The date of publication or revision of a document
                     
 
                     - dedication - A wrapper for the dedication section of a book
                     
 
                     - destructorsynopsis
 - A syntax summary for a destructor
                      
                     - edition - The name or number of an edition of a document
                     
 
                     - editor - The name of the editor of a document
                     
 
                     - email - An email address
                     
 
                     - emphasis - Emphasized text
                     
 
                     - entry - A cell in a table
                     
 
                     - entrytbl - A subtable appearing in place of an Entry in a table
                     
 
                     - envar - A software environment variable
                     
 
                     - epigraph - A short inscription at the beginning of a document or component
                     
 
                     - equation - A displayed mathematical equation
                     
 
                     - errorcode - An error code
                     
 
                     - errorname - An error name
                     
 
                     - errortext
 - An error message.
                      
                     - errortype - The classification of an error message
                     
 
                     - example - A formal example, with a title
                     
 
                     - exceptionname
 - The name of an exception
                      
                     - fax - A fax number
                     
 
                     - fieldsynopsis
 - The name of a field in a class definition
                      
                     - figure - A formal figure, generally an illustration, with a title
                     
 
                     - filename - The name of a file
                     
 
                     - firstname - The first name of a person
                     
 
                     - firstterm - The first occurrence of a term
                     
 
                     - footnote - A footnote
                     
 
                     - footnoteref - A cross reference to a footnote (a footnote mark)
                     
 
                     - foreignphrase - A word or phrase in a language other than the primary language of the document
                     
 
                     - formalpara - A paragraph with a title
                     
 
                     - funcdef - A function (subroutine) name and its return type
                     
 
                     - funcparams - Parameters for a function referenced through a function pointer in a synopsis
                     
 
                     - funcprototype - The prototype of a function
                     
 
                     - funcsynopsis - The syntax summary for a function definition
                     
 
                     - funcsynopsisinfo - Information supplementing the FuncDefs of a FuncSynopsis
                     
 
                     - function - The name of a function or subroutine, as in a programming language
                     
 
                     - glossary - A glossary
                     
 
                     - glossaryinfo
 - Meta-information for a Glossary
                      
                     - glossdef - A definition in a GlossEntry
                     
 
                     - glossdiv - A division in a Glossary
                     
 
                     - glossentry - An entry in a Glossary or GlossList
                     
 
                     - glosslist - A wrapper for a set of GlossEntrys
                     
 
                     - glosssee - A cross-reference from one GlossEntry to another
                     
 
                     - glossseealso - A cross-reference from one GlossEntry to another
                     
 
                     - glossterm - A glossary term
                     
 
                     - graphic - A displayed graphical object (not an inline)
                     
 
                     - graphicco - A graphic that contains callout areas
                     
 
                     - group - A group of elements in a CmdSynopsis
                     
 
                     - guibutton - The text on a button in a GUI
                     
 
                     - guiicon - Graphic and/or text appearing as a icon in a GUI
                     
 
                     - guilabel - The text of a label in a GUI
                     
 
                     - guimenu - The name of a menu in a GUI
                     
 
                     - guimenuitem - The name of a terminal menu item in a GUI
                     
 
                     - guisubmenu - The name of a submenu in a GUI
                     
 
                     - hardware - A physical part of a computer system
                     
 
                     - highlights - A summary of the main points of the discussed component
                     
 
                     - holder - The name of the individual or organization that holds a copyright
                     
 
                     - honorific - The title of a person
                     
 
                     - html:form
 - An HTML form
                      
                     - imagedata - Pointer to external image data
                     
 
                     - imageobject - A wrapper for image data and its associated meta-information
                     
 
                     - imageobjectco - A wrapper for an image object with callouts
                     
 
                     - important - An admonition set off from the text
                     
 
                     - index - An index
                     
 
                     - indexdiv - A division in an index
                     
 
                     - indexentry - An entry in an index
                     
 
                     - indexinfo
 - Meta-information for an Index
                      
                     - indexterm - A wrapper for terms to be indexed
                     
 
                     - informalequation - A displayed mathematical equation without a title
                     
 
                     - informalexample - A displayed example without a title
                     
 
                     - informalfigure - A untitled figure
                     
 
                     - informaltable - A table without a title
                     
 
                     - initializer
 - The initializer for a FieldSynopsis
                      
                     - inlineequation - A mathematical equation or expression occurring inline
                     
 
                     - inlinegraphic - An object containing or pointing to graphical data that will be rendered inline
                     
 
                     - inlinemediaobject - An inline media object (video, audio, image, and so on)
                     
 
                     - interface - An element of a GUI
                     
 
                     - interfacename
 - The name of an interface
                      
                     - invpartnumber - An inventory part number
                     
 
                     - isbn - The International Standard Book Number of a document
                     
 
                     - issn - The International Standard Serial Number of a periodical
                     
 
                     - issuenum - The number of an issue of a journal
                     
 
                     - itemizedlist - A list in which each entry is marked with a bullet or other dingbat
                     
 
                     - itermset - A set of index terms in the meta-information of a document
                     
 
                     - jobtitle - The title of an individual in an organization
                     
 
                     - keycap - The text printed on a key on a keyboard
                     
 
                     - keycode - The internal, frequently numeric, identifier for a key on a keyboard
                     
 
                     - keycombo - A combination of input actions
                     
 
                     - keysym - The symbolic name of a key on a keyboard
                     
 
                     - keyword - One of a set of keywords describing the content of a document
                     
 
                     - keywordset - A set of keywords describing the content of a document
                     
 
                     - label - A label on a Question or Answer
                     
 
                     - legalnotice - A statement of legal obligations or requirements
                     
 
                     - lhs
 - The left-hand side of an EBNF production
                      
                     - lineage - The portion of a person's name indicating a relationship to ancestors
                     
 
                     - lineannotation - A comment on a line in a verbatim listing
                     
 
                     - link - A hypertext link
                     
 
                     - listitem - A wrapper for the elements of a list item
                     
 
                     - literal - Inline text that is some literal value
                     
 
                     - literallayout - A block of text in which line breaks and white space are to be reproduced faithfully
                     
 
                     - lot - A list of the titles of formal objects (as tables or figures) in a document
                     
 
                     - lotentry - An entry in a list of titles
                     
 
                     - manvolnum - A reference volume number
                     
 
                     - markup - A string of formatting markup in text that is to be represented literally
                     
 
                     - mathphrase
 - A mathematical phrase, an expression that can be represented with ordinary text and a small amount of markup
                      
                     - medialabel - A name that identifies the physical medium on which some information resides
                     
 
                     - mediaobject - A displayed media object (video, audio, image, etc.)
                     
 
                     - mediaobjectco - A media object that contains callouts
                     
 
                     - member - An element of a simple list
                     
 
                     - menuchoice - A selection or series of selections from a menu
                     
 
                     - methodname
 - The name of a method
                      
                     - methodparam
 - Parameters to a method
                      
                     - methodsynopsis
 - A syntax summary for a method
                      
                     - mml:math
 - A MathML equation
                      
                     - modespec - Application-specific information necessary for the completion of an OLink
                     
 
                     - modifier
 - Modifiers in a synopsis
                      
                     - mousebutton - The conventional name of a mouse button
                     
 
                     - msg - A message in a message set
                     
 
                     - msgaud - The audience to which a message in a message set is relevant
                     
 
                     - msgentry - A wrapper for an entry in a message set
                     
 
                     - msgexplan - Explanatory material relating to a message in a message set
                     
 
                     - msginfo - Information about a message in a message set
                     
 
                     - msglevel - The level of importance or severity of a message in a message set
                     
 
                     - msgmain - The primary component of a message in a message set 
                     
 
                     - msgorig - The origin of a message in a message set
                     
 
                     - msgrel - A related component of a message in a message set
                     
 
                     - msgset - A detailed set of messages, usually error messages
                     
 
                     - msgsub - A subcomponent of a message in a message set
                     
 
                     - msgtext - The actual text of a message component in a message set
                     
 
                     - nonterminal
 - A non-terminal in an EBNF production
                      
                     - note - A message set off from the text
                     
 
                     - objectinfo - Meta-information for an object
                     
 
                     - olink - A link that addresses its target indirectly, through an entity
                     
 
                     - ooclass
 - A class in an object-oriented programming language
                      
                     - ooexception
 - An exception in an object-oriented programming language
                      
                     - oointerface
 - An interface in an object-oriented programming language
                      
                     - option - An option for a software command
                     
 
                     - optional - Optional information
                     
 
                     - orderedlist - A list in which each entry is marked with a sequentially incremented label
                     
 
                     - orgdiv - A division of an organization
                     
 
                     - orgname - The name of an organization other than a corporation 
                     
 
                     - otheraddr - Uncategorized information in address
                     
 
                     - othercredit - A person or entity, other than an author or editor, credited in a document
                     
 
                     - othername - A component of a persons name that is not a first name, surname, or lineage
                     
 
                     - package
 - A package
                      
                     - pagenums - The numbers of the pages in a book, for use in a bibliographic entry
                     
 
                     - para - A paragraph
                     
 
                     - paramdef - Information about a function parameter in a programming language
                     
 
                     - parameter - A value or a symbolic reference to a value
                     
 
                     - part - A division in a book
                     
 
                     - partinfo
 - Meta-information for a Part
                      
                     - partintro - An introduction to the contents of a part
                     
 
                     - personblurb
 - A short description or note about a person
                      
                     - personname
 - The personal name of an individual
                      
                     - phone - A telephone number
                     
 
                     - phrase - A span of text
                     
 
                     - pob - A post office box in an address
                     
 
                     - postcode - A postal code in an address
                     
 
                     - preface - Introductory matter preceding the first chapter of a book
                     
 
                     - prefaceinfo
 - Meta-information for a Preface
                      
                     - primary - The primary word or phrase under which an index term should be sorted
                     
 
                     - primaryie - A primary term in an index entry, not in the text
                     
 
                     - printhistory - The printing history of a document
                     
 
                     - procedure - A list of operations to be performed in a well-defined sequence
                     
 
                     - production
 - A production in a set of EBNF productions
                      
                     - productionrecap
 - A cross-reference to an EBNF production
                      
                     - productionset
 - A set of EBNF productions
                      
                     - productname - The formal name of a product
                     
 
                     - productnumber - A number assigned to a product
                     
 
                     - programlisting - A literal listing of all or part of a program
                     
 
                     - programlistingco - A program listing with associated areas used in callouts
                     
 
                     - prompt - A character or string indicating the start of an input field in a  computer display
                     
 
                     - property - A unit of data associated with some part of a computer system
                     
 
                     - pubdate - The date of publication of a document
                     
 
                     - publisher - The publisher of a document
                     
 
                     - publishername - The name of the publisher of a document
                     
 
                     - pubsnumber - A number assigned to a publication other than an ISBN or ISSN or inventory part number
                     
 
                     - qandadiv - A titled division in a QandASet
                     
 
                     - qandaentry - A question/answer set within a QandASet
                     
 
                     - qandaset - A question-and-answer set
                     
 
                     - question - A question in a QandASet
                     
 
                     - quote - An inline quotation
                     
 
                     - refclass - The scope or other indication of applicability of a reference entry
                     
 
                     - refdescriptor - A description of the topic of a reference page
                     
 
                     - refentry - A reference page (originally a UNIX man-style reference page)
                     
 
                     - refentryinfo
 - Meta-information for a Refentry
                      
                     - refentrytitle - The title of a reference page
                     
 
                     - reference - A collection of reference entries
                     
 
                     - referenceinfo
 - Meta-information for a Reference
                      
                     - refmeta - Meta-information for a reference entry
                     
 
                     - refmiscinfo - Meta-information for a reference entry other than the title and volume number
                     
 
                     - refname - The name of (one of) the subject(s) of a reference page
                     
 
                     - refnamediv - The name, purpose, and classification of a reference page
                     
 
                     - refpurpose - A short (one sentence) synopsis of the topic of a reference page
                     
 
                     - refsect1 - A major subsection of a reference entry
                     
 
                     - refsect1info - Meta-information for a RefSect1
                     
 
                     - refsect2 - A subsection of a RefSect1
                     
 
                     - refsect2info - Meta-information for a RefSect2
                     
 
                     - refsect3 - A subsection of a RefSect2
                     
 
                     - refsect3info - Meta-information for a RefSect3
                     
 
                     - refsection
 - A recursive section in a refentry
                      
                     - refsectioninfo
 - Meta-information for a refsection
                      
                     - refsynopsisdiv - A syntactic synopsis of the subject of the reference page
                     
 
                     - refsynopsisdivinfo - Meta-information for a RefSynopsisDiv
                     
 
                     - releaseinfo - Information about a particular release of a document
                     
 
                     - remark
 - A remark (or comment) intended for presentation in a draft manuscript
                      
                     - replaceable - Content that may or must be replaced by the user
                     
 
                     - returnvalue - The value returned by a function
                     
 
                     - revdescription
 - A extended description of a revision to a document
                      
                     - revhistory - A history of the revisions to a document
                     
 
                     - revision - An entry describing a single revision in the history of the revisions to a document
                     
 
                     - revnumber - A document revision number
                     
 
                     - revremark - A description of a revision to a document
                     
 
                     - rhs
 - The right-hand side of an EBNF production
                      
                     - row - A row in a table
                     
 
                     - sbr - An explicit line break in a command synopsis
                     
 
                     - screen - Text that a user sees or might see on a computer screen
                     
 
                     - screenco - A screen with associated areas used in callouts
                     
 
                     - screeninfo - Information about how a screen shot was produced
                     
 
                     - screenshot - A representation of what the user sees or might see on a computer screen
                     
 
                     - secondary - A secondary word or phrase in an index term
                     
 
                     - secondaryie - A secondary term in an index entry, rather than in the text
                     
 
                     - sect1 - A top-level section of document
                     
 
                     - sect1info - Meta-information for a Sect1
                     
 
                     - sect2 - A subsection within a Sect1
                     
 
                     - sect2info - Meta-information for a Sect2
                     
 
                     - sect3 - A subsection within a Sect2
                     
 
                     - sect3info - Meta-information for a Sect3
                     
 
                     - sect4 - A subsection within a Sect3
                     
 
                     - sect4info - Meta-information for a Sect4
                     
 
                     - sect5 - A subsection within a Sect4
                     
 
                     - sect5info - Meta-information for a Sect5
                     
 
                     - section - A recursive section
                     
 
                     - sectioninfo - Meta-information for a recursive section
                     
 
                     - see - Part of an index term directing the reader instead to another entry in the index
                     
 
                     - seealso - Part of an index term directing the reader also to another entry in the index
                     
 
                     - seealsoie - A See also entry in an index, rather than in the text
                     
 
                     - seeie - A See entry in an index, rather than in the text
                     
 
                     - seg - An element of a list item in a segmented list
                     
 
                     - seglistitem - A list item in a segmented list
                     
 
                     - segmentedlist - A segmented list, a list of sets of elements
                     
 
                     - segtitle - The title of an element of a list item in a segmented list
                     
 
                     - seriesvolnums - Numbers of the volumes in a series of books
                     
 
                     - set - A collection of books
                     
 
                     - setindex - An index to a set of books
                     
 
                     - setindexinfo
 - Meta-information for a SetIndex
                      
                     - setinfo - Meta-information for a Set
                     
 
                     - sgmltag - A component of SGML markup
                     
 
                     - shortaffil - A brief description of an affiliation
                     
 
                     - shortcut - A key combination for an action that is also accessible through a menu
                     
 
                     - sidebar - A portion of a document that is isolated from the main narrative flow
                     
 
                     - sidebarinfo
 - Meta-information for a Sidebar
                      
                     - simpara - A paragraph that contains only text and inline markup, no block elements
                     
 
                     - simplelist - An undecorated list of single words or short phrases
                     
 
                     - simplemsgentry
 - A wrapper for a simpler entry in a message set
                      
                     - simplesect - A section of a document with no subdivisions
                     
 
                     - spanspec - Formatting information for a spanned column in a table
                     
 
                     - state - A state or province in an address
                     
 
                     - step - A unit of action in a procedure
                     
 
                     - stepalternatives
 - Alternative steps in a procedure
                      
                     - street - A street address in an address
                     
 
                     - structfield - A field in a structure (in the programming language sense)
                     
 
                     - structname - The name of a structure (in the programming language sense)
                     
 
                     - subject - One of a group of terms describing the subject matter of a document
                     
 
                     - subjectset - A set of terms describing the subject matter of a document
                     
 
                     - subjectterm - A term in a group of terms describing the subject matter of a document
                     
 
                     - subscript - A subscript (as in H2O, the molecular formula for water)
                     
 
                     - substeps - A wrapper for steps that occur within steps in a procedure
                     
 
                     - subtitle - The subtitle of a document
                     
 
                     - superscript - A superscript (as in x2, the mathematical notation for x multiplied by itself)
                     
 
                     - surname - A family name; in western cultures the last name
                     
 
                     - svg:svg
 - An SVG graphic
                      
                     - symbol - A name that is replaced by a value before processing
                     
 
                     - synopfragment - A portion of a CmdSynopsis broken out from the main body of the synopsis
                     
 
                     - synopfragmentref - A reference to a fragment of a command synopsis
                     
 
                     - synopsis - A general-purpose element for representing the syntax of commands or functions
                     
 
                     - systemitem - A system-related item or term
                     
 
                     - table - A formal table in a document
                     
 
                     - task
 - A task to be completed
                      
                     - taskprerequisites
 - The prerequisites for a task
                      
                     - taskrelated
 - Information related to a task
                      
                     - tasksummary
 - A summary of a task
                      
                     - tbody - A wrapper for the rows of a table or informal table
                     
 
                     - td
 - A table entry in an HTML table
                      
                     - term - The word or phrase being defined or described in a variable list
                     
 
                     - termdef
 - An inline term definition
                      
                     - tertiary - A tertiary word or phrase in an index term
                     
 
                     - tertiaryie - A tertiary term in an index entry, rather than in the text
                     
 
                     - textdata
 - Pointer to external text data
                      
                     - textobject - A wrapper for a text description of an object and its associated meta-information
                     
 
                     - tfoot - A table footer consisting of one or more rows
                     
 
                     - tgroup - A wrapper for the main content of a table, or part of a table
                     
 
                     - th
 - A table header entry in an HTML table
                      
                     - thead - A table header consisting of one or more rows
                     
 
                     - tip - A suggestion to the user, set off from the text
                     
 
                     - title - The text of the title of a section of a document or of a formal block-level element
                     
 
                     - titleabbrev - The abbreviation of a Title
                     
 
                     - toc - A table of contents
                     
 
                     - tocback - An entry in a table of contents for a back matter component
                     
 
                     - tocchap - An entry in a table of contents for a component in the body of a document
                     
 
                     - tocentry - A component title in a table of contents
                     
 
                     - tocfront - An entry in a table of contents for a front matter component
                     
 
                     - toclevel1 - A top-level entry within a table of contents entry for a chapter-like component
                     
 
                     - toclevel2 - A second-level entry within a table of contents entry for a chapter-like component
                     
 
                     - toclevel3 - A third-level entry within a table of contents entry for a chapter-like component
                     
 
                     - toclevel4 - A fourth-level entry within a table of contents entry for a chapter-like component
                     
 
                     - toclevel5 - A fifth-level entry within a table of contents entry for a chapter-like component
                     
 
                     - tocpart - An entry in a table of contents for a part of a book
                     
 
                     - token - A unit of information
                     
 
                     - tr
 - A row in an HTML table
                      
                     - trademark - A trademark
                     
 
                     - type - The classification of a value
                     
 
                     - ulink - A link that addresses its target by means of a URL (Uniform Resource Locator)
                     
 
                     - uri
 - A Uniform Resource Identifier
                      
                     - userinput - Data entered by the user
                     
 
                     - varargs - An empty element in a function synopsis indicating a variable number of arguments
                     
 
                     - variablelist - A list in which each entry is composed of a set of one or more terms and an associated description
                     
 
                     - varlistentry - A wrapper for a set of terms and the associated description in a variable list
                     
 
                     - varname - The name of a variable
                     
 
                     - videodata - Pointer to external video data
                     
 
                     - videoobject - A wrapper for video data and its associated meta-information
                     
 
                     - void - An empty element in a function synopsis indicating that the function in question takes no arguments
                     
 
                     - volumenum - The volume number of a document in a set (as of books in a set or articles in a journal)
                     
 
                     - warning - An admonition set off from the text
                     
 
                     - wordasword - A word meant specifically as a word and not representing anything else
                     
 
                     - xref - A cross reference to another part of the document
                     
 
                     - year - The year of publication of a document
                     
 
                  
                
               - II. DocBook Parameter Entity Reference
 
               - 
                  
                     %*.attlist; Parameter Entities - Control individual attribute list declarations
                        
                      
                     %*.attrib; Parameter Entities - Define attributes on selected elements
                        
                      
                     %*.attval; Parameter Entities - Define attribute values
                        
                      
                     - CALS Table Model Parameter Entities - Parameter entities which control the CALS Table Model
                        
                     
 
                     %*.class; Parameter Entities - Parameter entities which define the DocBook classes
                        
                      
                     - Content Model Parameter Entities - Control groups of element definitions
                        
                     
 
                     - Content Module Parameter Entities - Control groups of element definitions
                        
                     
 
                     - Common Attribute Parameter Entities - Parameter entities which define the common attributes
                        
                     
 
                     - DocBook Content Parameter Entities - Specify content of selected elements
                        
                     
 
                     %db*; Parameter Entities - Control inclusion of DocBook modules
                        
                      
                     %*.element; Parameter Entities - Control individual element declarations
                        
                      
                     %*.exclusion; Parameter Entities - Control SGML exclusions
                        
                      
                     %*.hook; Parameter Entities - Control access to additional modules
                        
                      
                     %*.inclusion; Parameter Entities - Control SGML inclusions
                        
                      
                     %iso*; Parameter Entities - Parameter entities which control ISO Entity Sets
                        
                      
                     %local.*.attrib; Parameter Entities - Allow attribute extension
                        
                      
                     %local.*.class; Parameter Entities - Allow class extension
                        
                      
                     %local.*.mix; Parameter Entities - Allow mixture extension
                        
                      
                     %*.mix; Parameter Entities - Parameter entities which define the DocBook mixtures
                        
                      
                     %*.module; Parameter Entities - Control element definitions
                        
                      
                     %*.role.attrib; Parameter Entities - Parameter entities which control definition of role attributes
                        
                      
                  
                
               - III. DocBook Character Entity Reference
 
               - 
                  
                     - Added Math Symbols: Arrow Relations Character Entities (%isoamsa;) - Added Math Symbols: Arrow Relations Character Entities
                     
 
                     - Added Math Symbols: Binary Operators Character Entities (%isoamsb;) - Added Math Symbols: Binary Operators Character Entities
                        
                     
 
                     - Added Math Symbols: Delimiters Character Entities (%isoamsc;) - Added Math Symbols: Delimiters Character Entities
                        
                     
 
                     - Added Math Symbols: Negated Relations Character Entities (%isoamsn;) - Added Math Symbols: Negated Relations Character Entities
                        
                     
 
                     - Added Math Symbols: Ordinary Character Entities (%isoamso;) - Added Math Symbols: Ordinary Character Entities
                        
                     
 
                     - Added Math Symbols: Relations Character Entities (%isoamsr;) - Added Math Symbols: Relations Character Entities
                        
                     
 
                     - Box and Line Drawing Character Entities (%isobox;) - Box and Line Drawing Character Entities
                        
                     
 
                     - Russian Cyrillic Character Entities (%isocyr1;) - Russian Cyrillic Character Entities
                        
                     
 
                     - Non-Russian Cyrillic Character Entities (%isocyr2;) - Non-Russian Cyrillic Character Entities
                        
                     
 
                     - Diacritical Marks Character Entities (%isodia;) - Diacritical Marks Character Entities
                        
                     
 
                     - Greek Letters Character Entities (%isogrk1;) - Greek Letters Character Entities
                        
                     
 
                     - Monotoniko Greek Character Entities (%isogrk2;) - Monotoniko Greek Character Entities
                        
                     
 
                     - Greek Symbols Character Entities (%isogrk3;) - Greek Symbols Character Entities
                        
                     
 
                     - Alternative Greek Symbols Character Entities (%isogrk4;) - Alternative Greek Symbols Character Entities
                        
                     
 
                     - ISO Latin 1 Character Entities (%isolat1;) - ISO Latin 1 Character Entities
                        
                     
 
                     - Added Latin 2 Character Entities (%isolat2;) - Added Latin 2 Character Entities
                        
                     
 
                     - Numeric and Special Graphic Character Entities (%isonum;) - Numeric and Special Graphic Character Entities
                        
                     
 
                     - Publishing Character Entities (%isopub;) - Publishing Character Entities
                        
                     
 
                     - General Technical Character Entities (%isotech;) - General Technical Character Entities