ATN (disambiguation)
ATN is an abbreviation for:
- Aeronautical Telecommunication Network, a data communication network for air traffic control
- Air Transport International, an American cargo airline based in Little Rock, Arkansas, according to the ICAO code
- Acute tubular necrosis, a disease of the kidney
- Also called Ariana Ariana Television Network TV, a private television station in the Afghan capital Kabul, the Ariana Television Network, together with the Ariana Radio Station
- Training and activity number, describes the identification number of a personal concept of the courses and activities of soldiers of the German Federal Armed Forces
AT / N is an abbreviation for:
- Clearance with Gestellungsbefreiung, see customs clearance document types #
Atn stands for:
- File extension Adobe Photoshop action file
- Arctangent ( ) is a mathematical function of elemental
- Disambiguation
- Abbreviation