| Abbreviation | Definition |
|---|---|
| KTA | Kentucky Telephone Association |
| KTA | Kentucky Theatre Association |
| KTA | Kentucky Thoroughbred Association |
| KTA | Keystone Trails Association |
| KTDA | Kidney Transplant/Dialysis Association, Inc. |
| KTLA | Kansas Trial Lawyers Association |
| KTPA | Kentuckiana Truck Pullers Association |
| KUAAA | Kyoto University African Alumni Association |
| KUASA | Kenyatta University Aerospace Students Association |
| KUFA | Kapatagan Upland Farmers Association |
| KUSA | Kenyatta University Student Association |
| KUSA | Korea UNESCO Student Association |
| KVLA | Keene Valley Library Association |
| KVLA | Killbuck Valley Landowners Association |
| KWA | Kansas Walleye Association |
| KWA | King William Association |
| KWA | Korean Women's Association |
| KWAU | Korean Women's Associations United |
| KWEA | Kansas Water Environment Association |
| KWEA | Kern Wind Energy Association |