| Acronym | Definition |
|---|
| CSPU➣California State Polytechnic University |
| CSPU➣Country Strategy and Program Update (Asian Development Bank) |
| CSPU➣Concentrating Solar Power Utility, Inc. |
| CSPU➣Connecticut State Police Union (East Hartford, CT) |
| CSPU➣Collège Saint-Pierre à Uccle (Brussells, Belgium) |
| CSPU➣Core Segment Processing Unit (NASA) |