| Acronym | Definition |
|---|
| TACS➣Trauma and Acute Care Surgery |
| TACS➣Transcranial Alternating Current Stimulation (brain) |
| TACS➣Technology and Communication Systems |
| TACS➣Total Access Communication System |
| TACS➣Technical Assistance and Consulting Services (various organizations) |
| TACS➣Temperature-Aware Computer Systems |
| TACS➣Tactical Air Control System |
| TACS➣Theater Air Control System |
| TACS➣Theoretical Aspects of Computer Software (Conference) |
| TACS➣Theory and Applications of Computational Science (International Conference) |
| TACS➣Tiles and Architectural Ceramics Society (UK) |
| TACS➣Time and Attendance Collection System (US Postal Service) |
| TACS➣Tactical Air Control Squadron |
| TACS➣Total Anterior Circulation Syndrome (medical) |
| TACS➣Tracking and Control Station |
| TACS➣Total Access Cellular System |
| TACS➣Time and Attendance Control System |
| TACS➣Tactical Air Command System |
| TACS➣Tactical Auxiliary Crane Ship |
| TACS➣Theater Army Communications System |
| TACS➣Technical Assignment Control System |
| TACS➣Tactical Acoustic Communications System |
| TACS➣Transportable Atmospheric Characterization Station |
| TACS➣Training Analysis and Computer Systems |
| TACS➣Turbine Auxiliaries Cooling System (US NRC) |
| TACS➣Texaco Advanced Control System |