| Abbreviation | Definition |
|---|---|
| KBP | Kapisanan ng mga Bading sa Pilipinas |
| KBP | Kevin Berne Photography |
| KBR | Kellogg, Brown, and Root |
| KBR | Kickin Back Ranch |
| KBRSI | Kellogg Brown & Root Services, Inc. |
| KBSI | Kiselis Brokerage Services Inc |
| KBSI | Knowledge Based Systems Inc |
| KBSI | Koppert Biological Systems Inc |
| KC | Kaiser Corp |
| KC | Keys Canine |
| KC | King of Clubs |
| KCA | Karachi Cotton Association |
| KCA | Kropotkin Classic Amplification, Sterling, Virginia |
| KCAC | Kendall County Abstract Company |
| KCC | Kensington Consultation Centre |
| KCC | Kigali Cement Company |
| KCC | Kuwait Clearing Company |
| KCCI | Karachi Chamber of Commerce and Industry |
| KCCL | Kasese Cobalt Company Limited |
| KCCL | Keltron Component Complex Ltd |