| Abbreviation | Definition |
|---|---|
| KFC | Kunous Fan Club |
| KFCC | Kelvedon and Feering Cricket Club |
| KFCC | Kids for Christ Club |
| KFFC | Kenya Fly Fishers Club |
| KGC | Killara Golf Club |
| KGC | Kings Gate Club |
| KHC | Kids Holiday Club |
| KHSC | Kicking Horse Ski Club |
| KHSC | Kings Hammer Soccer Club |
| KICC | Kimberley Institute Cricket Club |
| KIVC | Krystal Internation Vacation Club |
| KIVC | Krystal International Vacation Club |
| KKK | Kispy Kreme Klub |
| KKTC | Karaté Kobudo Taichi Club |
| KLA | KANNADA LITERARY ASSOCIATION - VIT University |
| KLAD | King's Latin American Dance Club |
| KLC | Keune Loyalty Club |
| KLMC | Kingston Lapidary and Mineral Club |
| KLMC | Kirkby Lonsdale Motor Club |
| KLUC | Kings Lynn Ukulele Club |