| Abbreviation | Definition |
|---|---|
| JWAC | Juneau World Affairs Council |
| JWAC | Junior World Affairs Council |
| JWAC | Junior World Affairs Councils |
| JZC | Jet Zero Council |
| KAC | Kentucky Arts Council |
| KAMC | Kentucky Automatic Merchandising Council |
| KASC | Kingsport Area Safety Council |
| KCAC | Kingston Community Advisory Council |
| KCC | Kampala City Council |
| KCC | Kitwe City Council |
| KCIC | Kansas City Industrial Council |
| KCSS | Kansas Council for the Social Studies |
| KCSS | Kentucky Council for the Social Studies |
| KCV | Korea Council of Volunteering |
| KDC | Kgatleng District Council |
| KFC | Klan Freedom Council |
| KHC | Kansas Humanities Council |
| KHC | Kentucky Heritage Council |
| KHC | Klingon High Council |
| KHDC | Khagrachari Hill District Council |