| Term | Full Form | Category |
|---|---|---|
| CHOA | Canadian Heavy Oil Association | Others |
| CHOA | Cascade Hockey Officials Association | Others |
| CHOA | Charleston Hematology Oncology Associates | Others |
| CHOA | Cherry Hickory Oak and Ash | Others |
| CHOA | Childhood Hematology Oncology Associates | Others |
| CHOA | Children's Healthcare of Atlanta | Others |
| CHOA | Childrens Healthcare of Atlanta | Others |
| CHOA | Condominium Home Owners Association | Others |