KIO
| Acronym | Definition |
|---|---|
| KIO | KDE (K Desktop Environment) Input/Output Slave |
| KIO | Kde Input Output |
| KIO | Kachin Independence Organization (Myanmar; political organization) |
| KIO | Kuwait Investment Office |
| KIO | Knock It Off |
| KIO | Karachaganak Integrated Organization (oilfield development; Karachaganak, Kazakhstan) |
| KIO | Kentucky, Indiana, Ohio |