| KCF | Kakaako Christian Fellowship, Honolulu, Oahu, Hawaii 
| Others |
| KCF | Kalamazoo Community Foundation
| Others |
| KCF | Kasparov Chess Foundation
| Others |
| KCF | Kaspersky Cloud Free
| Others |
| KCF | Kassandra Cornerstone Foundation
| Others |
| KCF | Kauai Christian Fellowship
| Others |
| KCF | Keep Change Flip
| Others |
| KCF | Kendall County Fair
| Others |
| KCF | Kendall Creek Farms
| Others |
| KCF | Kennedy
| Others |
| KCF | Kent County Fair
| Others |
| KCF | Kent Creativity Festival
| Others |
| KCF | Kentucky Christian Foundation
| Others |
| KCF | Kentucky Commercialization Fund
| Others |
| KCF | Kerr County Fair
| Others |
| KCF | Kevin C Ferreira
| Others |
| KCF | Keweenaw Community Foundation
| Others |
| KCF | Key Click Filter
| Others |
| KCF | Kick, Choke, Frick
| Others |
| KCF | Kilo (Thousand) Cubic Feet
| Others |
| KCF | Kinross Correctional Facility
| Others |
| KCF | Kirkby Christian Fellowship
| Others |
| KCF | Kisuku Children's Foundation
| Others |
| KCF | Kitsap Community Foundation
| Others |
| KCF | Kittelson Charitable Foundation
| Others |
| KCF | Kittleson Charitable Foundation
| Others |
| KCF | Klassieker Club Fryslan
| Others |
| KCF | Knowledge and Competency Framework
| Others |
| KCF | Knoxville Christian Foundation
| Others |
| KCF | Koinonia Christian Fellowship
| Others |
| KCF | Korat Cat Fancier
| Others |
| KCF | Korean Christian Fellowship
| Others |