header, for a tablesee <thead>

header cellsee <th>

header informationsee <article-meta>

@headers

Headers (NISO JATS table model)

headingsee <term-head>see <title>

heading, definition use <def-head>

headingssee <article-categories>

heads, articlesee <front>

hierarchical keywordsee <nested-kwd>

highlightsee <bold>see <italic>see <monospace>see <sc>see <underline>

Historical Date Attributes parameter entitysee %date-atts;

<history>

History: Document History

History Attributes

%history-atts;

%history-elements;

History Elements parameter entitysee %history-elements;

%history-model;

History Model parameter entitysee %history-model;

holder, copyrightuse <copyright-holder>

honorificuse <prefix>

horizontal alignmentsee @char

Horizontal Alignment (NISO JATS table model)

Horizontal Alignment Attributes For Cell Contents parameter entitysee %CellHAlign.attrib;

horizontal offsetuse @charoff

Horizontal Rule

Horizontal Rule Attributes

horizontal spanninguse @colspan

how to tag citationssee Tagging References

<hr>

%hr-atts;

Href (Linking Mechanism)

human-readablesee @description

hypothesis, mathematicaluse <statement>