XHTML Tags I have been missing:

 

My Missing Tags:

address

tag for address field

ins

to record inserted information after publication

has the attributes of "datetime" and "cite" (for why)

del

to record deleted information after publication

has the attributes of "datetime" and "cite" (for why)

code

for code samples
insert code

var

for variable in code samples
var=3

samp

for sample code output
results go here

dfn

for inline definition

kbd

the text a user should input
input this text

caption

used beneath the table tag, displays by default above the table

colgroup

used to define formatting for a column

uses sub tag

<col>

acronym

what letters stand for
CSS

abbr

acronyms cousin, not supported by IE

Sample Table

New (to me) Column Tags

Col 1	Col 2 alternate col	Col 3
Col 1	Col 2 alternate col	Col 3

Thanks Patrick (www.htmldog.com)