| Acronym | Definition |
|---|
| TCSR➣Temperature-Compensated Self-Refresh |
| TCSR➣Terminated Cross-Shaped Resonator (electrical engineering) |
| TCSR➣Timer Control Status Register |
| TCSR➣Transdisciplinary Case Study Research (Institute for Human-Environment Systems; Switzerland) |
| TCSR➣Twin Cities Special Risk (Minnesota) |
| TCSR➣Total Customer Service Representative (insurance) |