| Abbreviation | Definition |
|---|---|
| KITCO | Kerala Industrial and Technical Consultancy Organization |
| KITE | Kilburn Into Training and Employment |
| KJGS | Kristian Gerhard Jebsen Skipsrederi |
| KJI | Kaloti Jewellery International |
| KJT | Kreiss Johnson Technologies |
| KJW | Kuan Ju Works |
| KK | Kountry Kettle Restaurant |
| KK | Krispy Kreme |
| KKCI | Kineco Kaman Composites India |
| KKDC | Krispy Kreme Doughnut Corporation |
| KKDC | Ktunaxa Kinbasket Development Corporation |
| KKFI | Kapatiran Kaunlaran Foundation Inc |
| KKI | Ken Komo International |
| KKR | Kolberg, Kravis, and Roberts |
| KLA | Ken Leiner Associates |
| KLC | Ltd Com |
| KLH | Kloss, Lowe, Hoffman audio systems |
| KLL | Kalyani Lemmerz Ltd |
| KLM | Koninklijke Luchtvaart Maatschappij (Royal Dutch Airlines) |
| KLPL | K Line Pte Ltd |