English abbreviations from atc to atccis
- ATC (Air traffic control)
- ATCA ((telescope) Australia Telescope Compact Array)
- ATCAE (Army Technical Control and Analysis Element)
- ATCAL (Attrition Algorithm Methodology)
- ATCAS (Advanced towed cannon system)
- ATCC (Anti-Terrorism Coordinating Committee)
- ATCCB (ATCCS Configuration Control Board)
- ATCCIS (Army Tactical Command and Control Information System)