| Acronym | Definition |
|---|
| ATCM➣Adaptive Track Control Model |
| ATCM➣Airborne Toxic Control Measure |
| ATCM➣Automatic Tube Current Modulation (scanners) |
| ATCM➣Association of Town Centre Management (UK) |
| ATCM➣Antarctic Treaty Consultative Meeting |
| ATCM➣Address-to-Content Memory (computer engineering) |
| ATCM➣Air Toxics Control Measure |
| ATCM➣A Town Called Mercey (Doctor Who; TV) |
| ATCM➣Aeronautical Time Cycle Management |
| ATCM➣Advanced Technology Cruise Missile |
| ATCM➣Advanced Tropical Cyclone Model |
| ATCM➣Atelier Tuyauterie Chaudronnerie Maintenance (French metal repair company) |