| Abbreviation | Definition |
|---|---|
| TMC | Taiwan Mycomp Corporation |
| TMC | Technical Manufacturing Corporation |
| TMC | The Mate Company |
| TMC | The Metals Company |
| TMC | The Mickow Corporation |
| TMC | The Mining Company |
| TMC | The Most Creative |
| TMC | Thinking Machines Corporation |
| TMC | TIptree Manure Company |
| TMC | Toyota Motor Corporation |
| TMCA | Toyota Motor Corporation Australia |
| TMCC | Toyota Motor Credit Corporation |
| TMCL | Textainer Marine Containers Limited |
| TMCL | Transantlantic Media Company Ltd |
| TMCR | Trasporto Marittimo a Corto Raggio |
| TMD | The Movie Depot |
| TMDS | Trade Marks Directory Service |
| TMEC | Thermal Mechanical Equipment Company |
| TMF | Technology Market Force, Inc. |
| TMF | The Motley Fool |