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Home
> AD
Look up
in
Wiktionary
, the free dictionary.
AD
or
ad
may stand for:
ad or advertisement, see
advertising
ad- prefix
Air Defence
Andorra
,
ISO 3166-1 alpha-2
country code
Anno Domini
("In the Year of [Our] Lord"). This year is
A.D.
.
anni Diocletiani
Assistant Director
Destroyer Tender ,
US Navy
hull classification symbol
Alzheimer's disease
The
Air Department
of the
British Admiralty
The word
ad
is Latin for "at" or "to" in some phrases taken from Latin.
Norfolk, Franklin and Danville Railway (
AAR
reporting mark
AD
)
Microsoft
's
Active Directory
This is a
disambiguation
page — a navigational aid which lists other pages that might otherwise share the same title. If an article link referred you here, you might want to go back and fix it to point directly to the intended page.
Disambiguation
Lists of two-letter combinations
Read more »
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Non User