ad

from WordNet (r) 3.0 (2006)

AD
    adv 1: in the Christian era; used before dates after the
           supposed year Christ was born; "in AD 200" [syn: {AD},
           {A.D.}, {anno Domini}]
    n 1: a public promotion of some product or service [syn: {ad},
         {advertisement}, {advertizement}, {advertising},
         {advertizing}, {advert}]

from The Collaborative International Dictionary of English v.0.48

Ad- \Ad-\ [A Latin preposition, signifying to. See {At}.]
   As a prefix ad- assumes the forms ac-, af-, ag-, al-, an-,
   ap-, ar-, as-, at-, assimilating the d with the first letter
   of the word to which ad- is prefixed. It remains unchanged
   before vowels, and before d, h, j, m, v. Examples: adduce,
   adhere, adjacent, admit, advent, accord, affect, aggregate,
   allude, annex, appear, etc. It becomes ac- before qu, as in
   acquiesce.
   [1913 Webster]

from The Free On-line Dictionary of Computing (8 July 2008)

ad

   <networking> The {country code} for Andorra.

   (1999-01-26)

from The Free On-line Dictionary of Computing (8 July 2008)

Administrative Domain
AD

   <networking> (AD) A collection of {hosts} and {routers}, and
   the interconnecting network(s), managed by a single
   {administrative authority}.

   (1994-11-24)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

AD
       Active Directory (MS, Windows, AD, DS)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

AD
       Analog-to-Digital (D/A), "A/D"

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

AD
       Authorized Distributor (DEC)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

AD
       Autonomous DOMAIN

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