| Abbreviation | Definition |
|---|---|
| KATRA | Kentucky Auto and Truck Recyclers Association |
| KAY | Kansas Association For Youth |
| KBA | Kentucky Bankers Association |
| KBA | Kentucky Broadcasters Association |
| KBNA | Kew Beach Neighbourhood Association |
| KCFA | Korea Chemical Fibers Association |
| KCTA | Kentucky Christmas Tree Association |
| KDA | Korean Dental Association |
| KFA | Korean Friendship Association |
| KFFA | Kazakhstan Freight Forwarders Association |
| KFFC | Kentucky Federation of Fire Chaplains |
| KHPA | Kansas Horseshoe Pitchers Association |
| KHPA | Khmer Handicrafts Promotion Association |
| KIAA | Kangaroo Industry Association of Australia |
| KIND | Key, Important, Necessary & Decent |
| KIS | knowledge-intensive services |
| KMA | Kentucky Medical Association |
| KOTE | Kingston On The Edge |
| KPBA | Kenner Professional Business Association |
| KRRS | Karnataka Rajya Raitha Sangha |