| Acronym | Definition |
|---|
| TMCC | Truckee Meadows Community College (Reno, NV, USA) |
| TMCC | Tetra Mobile County Code |
| TMCC | Turtle Mountain Community College (North Dakota) |
| TMCC | Tanah Merah Country Club (Singapore) |
| TMCC | Toyota Motor Credit Corporation |
| TMCC | Transmission and Multiplexing Configuration Control |
| TMCC | Toronto Muslim Cemetery Corporation (Toronto, Canada) |
| TMCC | Technical & Management Consultancy Center (India) |
| TMCC | Time-Multiplexed Communication Channel |
| TMCC | Theater Movement Control Center |
| TMCC | Theater Movement Coordination Center |
| TMCC | TM Chairman's Coordination Committee |