AA-1
AA-1 or AA1 may refer to:
USS T-1 (SS-52), a United States Navy submarine also known as USS AA-1
K-5 (missile), an early Soviet air-to-air missile, NATO reporting name AA-1 'Alkali'
Grumman American AA-1, a light aircraft
PRR AA1, a Pennsylvania Railroad electric locomotive
Phoenix Wright: Ace Attorney, a video game
Acer Aspire One, a netbook computer
American Airlines Flight 1's flight no.
Aa1 is the second highest credit rating given by Moody's Investors Service
Bavarian AA I, a steam locomotive
1997 AA1, the alternate name for 8735 Yoshiosakai, an outer main-belt asteroid
Gardiner's designated symbol for the hieroglyph that represents a sieve or placenta (
