| Acronym | Definition |
|---|
| KSO➣Kingsoft Office (Kingsoft Research) |
| KSO➣Kentucky Symphony Orchestra (Covington, KY) |
| KSO➣Kayseri Sanayi Odasi (Turkish: Kayseri Chamber of Industry) |
| KSO➣Knoxville Symphony Orchestra |
| KSO➣Kunstsecundair Onderwijs (Dutch) |
| KSO➣Kensington Symphony Orchestra (London, England) |
| KSO➣Key Security Official |
| KSO➣Kyushu Symphony Orchestra (Japan) |
| KSO➣Kishwaukee Symphony Orchestra (Dekalb, IL) |
| KSO➣Karl-Schwarzschild-Observatorium |
| KSO➣Keyboard Send Only |
| KSO➣Korean Society of Oregon (Portland, OR) |
| KSO➣Kent Schools Orchestra (Kent, UK) |
| KSO➣Katholische Sozialakademie Österreichs |
| KSO➣Key Sales Objective |