| MEO | Dare County Regional Airport, Manteo, North Carolina USA 
| Others |
| MEO | Malignant External Otitis
| Others |
| MEO | Manufacturing Engineering Order
| Others |
| MEO | Map Engine Optimization
| Others |
| MEO | Marine Engineering Officer
| Others |
| MEO | Marine Engineering Operations
| Others |
| MEO | Marketing Engine Optimization
| Others |
| MEO | Marketing Event Order
| Others |
| MEO | Mars Environmental Observer
| Others |
| MEO | Maui Economic Opportunity
| Others |
| MEO | Maximum Engine Overtorque
| Others |
| MEO | Mean Earth Orbit
| Others |
| MEO | Medemblik En Omstreken
| Others |
| MEO | Medical Examiner's Office
| Others |
| MEO | Medium Earth Orbit
| Others |
| MEO | Mentally Eating Oranges
| Others |
| MEO | Meteoroid Environment Office
| Others |
| MEO | Miclyn Express Offshore
| Others |
| MEO | Micro Economy Other
| Others |
| MEO | Middle Earth Online
| Others |
| MEO | Middle Earth Orbit
| Others |
| MEO | Military Equal Opportunity
| Others |
| MEO | Military Estate Officer
| Others |
| MEO | Military Estates Officer
| Others |
| MEO | Morons Eating Oreos
| Others |
| MEO | Most Effective Officer
| Others |
| MEO | Most Efficient Organization
| Others |
| MEO | Multi Engine Optimizer
| Others |
| MEO | Multigrade Engine Oil
| Others |
| MEO | The Most Efficient Operating
| Others |