ATT
Appearance
ATT may refer to:
- AT&T, an American telecommunications company
- Association of Taxation Technicians, a British association for tax professionals.
- AT&T Park, a Major League Baseball stadium located in San Francisco, California.
- American Telephone & Telegraph, a former telecommunications company
- American Tobacco Trail
- American Top Team, a mixed martial arts team based in Florida
- The National Rail code for Attadale railway station, United Kingdom
- Amadou Toumani Touré, President of Mali
- Arms Trade Treaty, A UN treaty to control the illicit trade of weapons
- Authorization to Transport, a permit issued in Canada to transport Restricted and Prohibited firearms
- Attorney at law
- Atmautluak Airport (IATA: ATT), an airport in Alaska
- In biology, the name of a set of bacterial and bacteria-infecting virus (bacteriophage) genes involved in prophage integration.