English abbreviations from atac to atc
- ATAC(Air Transportable Acoustic Communications)
- ATACC(Advanced Tactical Air Command Center)
- ATACMS(Army TACtical Missile System)
- ATACO(Air Tactical Actions Control Officer)
- ATACOMAP(Army TActical Command and Control MAster Plan)
- ATACS(Advanced tank cannon system (US))
- ATADS(Anti-tank Air Defense System)
- ATAF(Allied Tactical Air Force (NATO))
- ATAFCS(Airborne Target Acquisition Fire Control System)
- ATAG(Assistant to the Adjutant General)
- ATAM(Architecture Tradeoff Analysis Method)
- ATAP(Anti-Terrorist Action Plan)
- ATAPI(Advanced Technology Attachment Packet Interface)
- ATARS(Advanced Tactical Airborne Reconnaissance System)
- ATAS(Automatic target acquisition system)
- ATAT(Aiken Tactical Airsoft Team / Star Wars vehicle)
- AT-AT(All-Terrain Armored Transport)
- ATB(Active Time Battle|| British Antarctic Territory (ISO 3166 trigram; merged with AQ in 1979))
- ATBM(Air Tanker Base Manager)
- ATC(Air traffic control)
