| Acronym | Definition |
|---|
| KRN➣Korean |
| KRN➣Knowledge Resource Network |
| KRN➣Kernel |
| KRN➣Krajowa Rada Notarialna (Polish: National Notaries Council; Poland) |
| KRN➣Krajowa Rada Narodowa (Polish: National Council of Nations; transition government, 1944-1947; Poland) |
| KRN➣Kiruna, Sweden - Kiruna (Airport Code) |
| KRN➣Knight Ridder Newspapers (publishing company) |
| KRN➣Kyudo Renmei Netherland (Dutch Kyudo Association; Japanese archery) |
| KRN➣Kernel Row Number (agriculture, corn genetics) |