| Acronym | Definition |
|---|
| CHSA➣Childhood Sexual Abuse |
| CHSA➣Chinese Historical Society of America |
| CHSA➣Congressional Hispanic Staff Association |
| CHSA➣Chest, Heart and Stroke Association (UK) |
| CHSA➣Canada Health Spending Account (health insurance; Canada) |
| CHSA➣Cambridge-Harvard Summer Academy |
| CHSA➣Christleton High School Association |
| CHSA➣Crimson Harvard Summer Academy |