From Wikipedia, the free encyclopedia
  (Redirected from At)
Jump to: navigation, search
For the Wikipedia editing policy on article titles, see Wikipedia:AT.

The word at is an English word, which may act as a preposition.

AT (or similar) may also refer to:


Science and technology[edit]


  • IBM Personal Computer/AT
    • AT form factor for motherboards and computer cases
    • The common name for the 5-pin DIN keyboard connector
  • Hayes command set for computer modems (all commands begin with the characters "AT")
  • @ (or "at sign"), the punctuation symbol now typically used in e-mail addresses (and more recently, tweets)
  • at (Unix), to schedule tasks to be performed at a later date
  • at (Windows), to schedules other commands to be run at a certain time

Other uses[edit]

See also[edit]