| Acronym | Definition |
|---|
| TMAC➣The Medical Affairs Company (Kennesaw, GA) |
| TMAC➣Tracy McGrady (basketball player) |
| TMAC➣Texas Manufacturing Assistance Center |
| TMAC➣Tobymac (christian singer) |
| TMAC➣Tetramethylammonium Chloride |
| TMAC➣Treasury Management Association of Canada |
| TMAC➣Technology, Management, & Analysis Corporation |
| TMAC➣Tactical Mutual Aid Communications (software) |
| TMAC➣TRICARE Maximum Allowable Charge |
| TMAC➣The Mortgage Alliance Company (various locations) |
| TMAC➣Transit Management and Communication (Canada) |
| TMAC➣Telecommunication Monitor and Control (UK) |
| TMAC➣Technical Mapping Advisory Council |
| TMAC➣Telecommunications, Multimedia and Applied Computing (CSU Monterey Bay) |
| TMAC➣Toxic Materials Advisory Committee |
| TMAC➣Transportation Management Advisory Committee |
| TMAC➣TRADOC Manpower Accounting System |
| TMAC➣Tri-State Martial Arts Center |
| TMAC➣Treasury Multiuser Acquisitions Contract |
| TMAC➣Texas Metroplex Assistance Center |