TSIM
| Acronym | Definition |
|---|---|
| TSIM | Taiwan Society of Internal Medicine |
| TSIM | Total Solar Irradiance Mission |
| TSIM | Transition Services Integration Model (various locations) |
| TSIM | N-Trimethylsilylimidazole (silylation reagent) |
| TSIM | Total Ship Information Management |
| TSIM | Total Ship Integration Management Plan |