| Abbreviation | Definition |
|---|---|
| KCLA | Korean Canadian Lawyers Association |
| KCOA | Kent County Osteopathic Association |
| KCOA | Kenya Clinical Officers Association |
| KCOA | Kiln Creek Owners Association |
| KCSA | Kalamazoo Christian School Association |
| KCSA | Kansas City Securities Association |
| KCSA | Kentucky Crushed Stone Association |
| KCSA | Kid Centric Sports Association |
| KCSA | Korean Christian Students Association |
| KCSA | Krannert Center Student Association |
| KDA | Kentucky Distillers Association |
| KDA | Kentucky Dressage Association |
| KDAA | Kidderminster and District Angling Association |
| KDAA | Kirkhill District Amenities Association |
| KDAA | Krishna District Archery Association |
| KDBA | Kalamunda Districts Basketball Association |
| KDBA | Kentucky Drag Boat Association |
| KDBA | Kirkintilloch and District Bowling Association |
| KDBA | Knoxville District Baptist Association |
| KDBA | Kota District Badminton Association |