AT

AT

1. The ISO 3166-1 two-letter (alpha-2) code for Austria.

For quotations of use of this term, see Citations:AT.

AT

1. (astronomy) Abbreviation of astronomical transient.; prefix for astronomical transients in official IAU astronomical event and object notation. The International Astronomical Union (IAU) is the official international arbiter of naming of astronomical objects and events in the field of astronomy.

AT

1. (software) Initialism of assistive technology.
2. (US, Navy) Initialism of auxiliary tugboat.
3. (US, sports) Initialism of anaerobic threshold.
4. (fan fiction) alternate timeline
5. (aviation, navigation) Initialism of aerotriangulation.

AT

1. (military) Initialism of anti-tank.

• (military): HEAT, AP
• (tugboat): ATF

• T&A, T.A., T/A, TA, ta

• Audio

  (file)

AT n (genitive ATs)

1. Altes Testament (OT; Old Testament)

• NT

AT (katakana エーティー, rōmaji ētī)

1. automatic transmission

   この車 (くるま)はAT (エーティー)です。

   Kono kuruma wa ētī desu.

   This car has an automatic transmission.

• オートマチック (ōtomachikku)
• 自動変速機 (じどうへんそくき) (jidō hensokuki)

• MT (MT)
• マニュアル (manyuaru)

Initialism of Antiguo Testamento

AT m

1. OT (Old Testament)

AT

1. (medical) internship Abbreviation of allmäntjänstgöring.

• AT-läkare

• ST

AT

1. Initialism of Avrupa Topluluğu (European Community; EC).

• AET