| Acronym | Definition |
|---|
| TRMM➣Tropical Rainfall Measuring Mission (NASDA/NASA) |
| TRMM➣Token Ring Management Module |
| TRMM➣Triangular Matrix-Matrix |
| TRMM➣Trunk Road Maintenance Manual (Department for Transport Highways Agency; UK) |
| TRMM➣Thermal Radiation Math Model |
| TRMM➣Training Resource Management Meeting (US Army) |