TMMC
| Acronym | Definition |
|---|---|
| TMMC | The Marine Mammal Center |
| TMMC | Toyota Motor Manufacturing Canada, Inc. (Cambridge, Ontario) |
| TMMC | Torrance Memorial Medical Center (Torrance, CA) |
| TMMC | Tuesday Morning Music Club (est. 1902, Springfield, MA) |
| TMMC | Theater Materiel Management Center |
| TMMC | The Moral Majority Coalition (conservative organization) |