KUO
| Acronym | Definition |
|---|---|
| KUO | Kuopio, Finland - Kuopio (Airport Code) |
| KUO | Kengetallen Universitair Onderwijs (Dutch: University Education Ratios; Netherlands) |
| KUO | Kirkon Ulkoasiain Osasto (Finnish: Department of Foreign Affairs of the Church; Finnish Evangelical Lutheran Church; Turku and Helsinki, Finland) |