AEO may refer to:
- Authorized economic operator, a WCO standard to secure and facilitate global trade
- American Eagle Outfitters, an American clothing and accessories retailer
- Appearance event ordination, a dating system for land mammal fossils
- Alternative episcopal oversight, ecclesiastical systems through which certain churches are provided with a different bishop
- Adaptive Execution Office of DARPA (US military)
- Aioun el Atrouss Airport (IATA airport code: AEO) in Mauritania
See also
Topics referred to by the same term This disambiguation page lists articles associated with the title AEO.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: