CCSU
| Acronym | Definition |
|---|---|
| CCSU | Central Connecticut State University |
| CCSU | Chaudhary Charan Singh University (India) |
| CCSU | Clayton College & State University (now Clayton State University; Morrow, GA) |
| CCSU | Central Corporate Services Unit (AU) |
| CCSU | Captain Cook Study Unit (James Cook study) |
| CCSU | Corbett Center Student Union (New Mexico State University) |
| CCSU | Cabinet Committee for the Social Union (Canada) |