| Acronym | Definition |
|---|
| CRSO➣Chief Range Safety Officer (shoothing range) |
| CRSO➣Chief Research and Strategy Officer |
| CRSO➣Cedar Rapids Symphony Orchestra (Cedar Rapids, IA) |
| CRSO➣City of Rochester Symphony Orchestra (UK) |
| CRSO➣Cellular Radio Switching Office |
| CRSO➣Customer Relations Support Office |