If you work with HTML or DHTML often, you should bookmark or favoritize this page. Trust me, you'll need it! This page lists every HTML tag, and provides a link to Microsoft's DHTML reference, Netscape's HTML Reference, and W3C's HTML 4.0 spec. N/A means "Not available"
| <!- --> | Comment | Microsoft | N/A | W3C |
| <!DOCTYPE...> | Document's DTD type. | Microsoft | N/A | N/A |
| <A> | Hyperlink or target. | Microsoft | Netscape | W3C |
| <ACRONYM> | Define acronym | Microsoft | N/A | W3C |
| <ADDRESS> | Return-address format (italics) | Microsoft | Netscape | W3C |
| <APPLET> | Embed Java applet | Microsoft | Netscape | W3C |
| <AREA> | Hot spot on image map | Microsoft | Netscape | W3C |
| <B> | Boldface text | Microsoft | Netscape | W3C |
| <BASE> | Default URL or frame | Microsoft | Netscape | W3C |
| <BASEFONT> | Default font size | Microsoft | Netscape | W3C |
| <BDO> | Bidirectional override | N/A | N/A | W3C |
| <BGSOUND> | Background sound (MS IE) | Microsoft | N/A | N/A |
| <BIG> | Bigger font size | Microsoft | Netscape | W3C |
| <BLINK> | Make text blink | N/A | Netscape | N/A |
| <BLOCKQUOTE> | Indent text | Microsoft | Netscape | W3C |
| <BODY> | Main content of document | Microsoft | Netscape | W3C |
| <BR> | Line break | Microsoft | Netscape | W3C |
| <BUTTON> | Button (MSIE 4) | Microsoft | N/A | N/A |
| <CAPTION> | Table caption | Microsoft | Netscape | W3C |
| <CENTER> | Center text/image | Microsoft | Netscape | W3C |
| <CITE> | Citation format | Microsoft | Netscape | W3C |
| <CODE> | Monospaced font | Microsoft | Netscape | W3C |
| <COL> | Table column | Microsoft | N/A | W3C |
| <COLGROUP> | Column group | Microsoft | N/A | W3C |
| <COMMENT> | Programmer comment | Microsoft | Netscape | W3C |
| <DD> | Definition description | Microsoft | Netscape | W3C |
| <DEL> | Deleted text | Microsoft | N/A | W3C |
| <DFN> | Specifies the defining instance of a term. | Microsoft | N/A | W3C |
| <DIR> | Directory list | Microsoft | Netscape | W3C |
| <DIV> | Division of content | Microsoft | Netscape | W3C |
| <DL> | Definition list | Microsoft | Netscape | W3C |
| <DT> | Definition term | Microsoft | Netscape | W3C |
| <EM> | Emphasized text | Microsoft | Netscape | W3C |
| <EMBED> | Embed plug-in | Microsoft | Netscape | N/A |
| <FIELDSET> | Frames page elements | Microsoft | N/A | W3C |
| <FONT> | Font face, color, size | Microsoft | Netscape | W3C |
| <FORM> | Define a form | Microsoft | Netscape | W3C |
| <FRAME> | Define one frame | Microsoft | Netscape | W3C |
| <FRAMESET> | Define frames | Microsoft | Netscape | W3C |
| <H1..H6> | Headings | Microsoft | Netscape | W3C |
| <HEAD> | Page header | Microsoft | Netscape | W3C |
| <HR> | Horizontal rule | Microsoft | Netscape | W3C |
| <HTML> | Outermost tag | Microsoft | Netscape | W3C |
| <I> | Italics | Microsoft | Netscape | W3C |
| <IFRAME> | Inline frame | Microsoft | N/A | W3C |
| <IMG> | Graphic image | Microsoft | Netscape | W3C |
| <INPUT> | Form field | Microsoft | Netscape | W3C |
| <INS> | Inserted text | Microsoft | N/A | W3C |
| <ISINDEX> | Searchable index | Microsoft | Netscape | N/A |
| <KBD> | Keyboard format | Microsoft | Netscape | W3C |
| <LABEL> | Label form control | Microsoft | N/A | W3C |
| <LAYER> | Define a netscape layer | N/A | Netscape | N/A |
| <LEGEND> | Set of fields defined inFIELDSET element | Microsoft | N/A | W3C |
| <LI> | List item | Microsoft | Netscape | W3C |
| <LINK> | Embed external file | Microsoft | Netscape | W3C |
| <LISTING> | No longer used | Microsoft | N/A | N/A |
| <MAP> | Image map info | Microsoft | Netscape | W3C |
| <MARQUEE> | Scrolling Text (MS IE) | Microsoft | N/A | N/A |
| <MENU> | List of items | Microsoft | Netscape | W3C |
| <META> | Document header info | Microsoft | Netscape | W3C |
| <NOBR> | No break | Microsoft | Netscape | N/A |
| <NOEMBED> | Alternative to embedded font | N/A | Netscape | N/A |
| <NOFRAMES> | Content for frame-dead browsers | Microsoft | Netscape | W3C |
| <NOLAYER> | Alternative for layer | N/A | Netscape | N/A |
| <NOSCRIPT> | Text for non-JavaScript browsers | Microsoft | Netscape | W3C |
| <OBJECT> | Embed object | Microsoft | Netscape | W3C |
| <OL> | Numbered list | Microsoft | Netscape | W3C |
| <OPTION> | Select box option | Microsoft | Netscape | W3C |
| <P> | Paragraph | Microsoft | Netscape | W3C |
| <PARAM> | Java applet parameter | Microsoft | Netscape | W3C |
| <PLAINTEXT> | Display as-is | Microsoft | Netscape | N/A |
| <PRE> | Preformatted text | Microsoft | Netscape | W3C |
| <Q> | Short quotation | Microsoft | N/A | N/A |
| <S> | Strikeout | Microsoft | Netscape | W3C |
| <SAMP> | Sample format | Microsoft | N/A | W3C |
| <SCRIPT> | Client-side script | Microsoft | Netscape | W3C |
| <SELECT> | Drop-down list | Microsoft | Netscape | W3C |
| <SERVER> | Server-side script | N/A | Netscape | N/A |
| <SMALL> | Smaller text | Microsoft | Netscape | W3C |
| <SPAN> | Small span of content | Microsoft | Netscape | W3C |
| <STRIKE> | Strikeout text | Microsoft | Netscape | W3C |
| <STRONG> | Bold text | Microsoft | Netscape | W3C |
| <STYLE> | CSS Style definition | Microsoft | Netscape | W3C |
| <SUB> | Subscript | Microsoft | Netscape | W3C |
| <SUP> | Superscript | Microsoft | Netscape | W3C |
| <TABLE> | Define table | Microsoft | Netscape | W3C |
| <TBODY> | Table Body | Microsoft | N/A | W3C |
| <TD> | Table cell | Microsoft | Netscape | W3C |
| <TEXTAREA> | Large form field | Microsoft | Netscape | W3C |
| <TFOOT> | Table footer | Microsoft | N/A | W3C |
| <TH> | Table Heading | Microsoft | Netscape | W3C |
| <THEAD> | Table heading | Microsoft | N/A | W3C |
| <TITLE> | Titlebar title | Microsoft | Netscape | W3C |
| <TR> | Table row | Microsoft | Netscape | W3C |
| <TT> | Typewriter font | Microsoft | Netscape | W3C |
| <U> | Underline | Microsoft | Netscape | W3C |
| <UL> | Bulleted list | Microsoft | Netscape | W3C |
| <VAR> | Variable font | Microsoft | Netscape | W3C |
| <WBR> | Word break | Microsoft | Netscape | N/A |
| <XMP> | Literal text | Microsoft | Netscape | N/A |