| Acronym | Definition |
|---|
| KCA➣Kids' Choice Awards (Nickelodeon) |
| KCA➣Klein Chemisch Afval (Dutch: Small Hazardous Waste) |
| KCA➣Keep a Child Alive (Brooklyn, NY) |
| KCA➣Kenwood Car Audio (accessories) |
| KCA➣Kidney Cancer Association (since 1990; Evanston, Illinois) |
| KCA➣Kentucky Counseling Association |
| KCA➣Kentucky Center for the Arts |
| KCA➣Kentucky Coal Association |
| KCA➣Knowledge Commercialisation Australasia (Australia) |
| KCA➣Kenya Cricket Association |
| KCA➣Keeshond Club of America |
| KCA➣Knock Correction Advance (automobiles) |
| KCA➣Kappes, Cassiday & Associates (Reno, NV) |
| KCA➣Knight Capital Americas (various locations) |
| KCA➣Kansas Chiropractic Association |
| KCA➣Keon Certificate Authority (RSA) |
| KCA➣Klawock Cooperative Association (Indian tribe) |
| KCA➣Kingston Construction Association (Canada) |
| KCA➣Kansas Canoe Association |
| KCA➣Kansas Counseling Association |
| KCA➣Key Competency Area (job description) |
| KCA➣Kodály Center of America |
| KCA➣Kosovo Chamber of Advocates |
| KCA➣Kent Cycling Association (UK) |
| KCA➣Kansas Chess Association |
| KCA➣Kensington Culinary Arts (Pennsylvania) |
| KCA➣Kentucky Coal Academy |