| Acronym | Definition |
|---|
| WEO➣World Economic Outlook (International Monetary Fund) |
| WEO➣World Energy Outlook (International Energy Agency publication) |
| WEO➣World Environmental Organization |
| WEO➣Workforce Educational Organization (Lemont, IL) |
| WEO➣With Exception Of |
| WEO➣Where Economy Originates (campaign) |
| WEO➣Weapons Engineering Officer |
| WEO➣Washington Engineering Office |
| WEO➣Weapons Engagement Office |