| KCNA | Kelly Creek Neighborhood Association | 凯利溪社区协会 |
| KCNA | King County Nurses Association (Seattle, Washington) | 金郡护士协会（华盛顿州西雅图） |
| KCNA | Konko Churches of North America | 北美康科教堂 |
| KCNA | Potassium Channel, Voltage-Gated, Shaker-Related Subfamily | 钾通道，电压门控，振荡器相关子家族 |
| KCNA | Kelly Canyon Nordic Area | 凯利峡谷北欧地区 |
| KCNA | Kansas City Neighborhood Alliance | 堪萨斯城邻里联盟 |
| KCNA | Korean Central News Agency | 朝鲜中央通讯社 |