| Acronym | Definition |
|---|
| YEO➣Yeomanry |
| YEO➣Young Entrepreneurs' Organization |
| YEO➣Youth Exchange Officer (Rotary Youth Exchange) |
| YEO➣Your Eyes Only |
| YEO➣Young Elected Officials Network (Tallahassee, FL) |
| YEO➣Year End Outlook (various companies) |
| YEO➣Youth Exchange Opportunity |
| YEO➣Youth Environment Organization |