TMMI
| Acronym | Definition |
|---|---|
| TMMI | Toyota Motor Manufacturing Indiana |
| TMMI | Test Maturity Model Integrated (software testing) |
| TMMI | Tamiya Model Magazine International |
| TMMI | Technical Marketing Manufacturing, Inc. (est. 1977; various locations) |
| TMMI | Tokio Marine Malayan Insurance (Tokio Marine Holdings) |
| TMMI | Total Multi Media Inc. |