Posted in Business & Finance, Government & Military, Organizations AEO stands for American Eagle Outfitters AEO stands for Authorised Economic Operator (EU) AEO stands for Annual Energy Outlook (US DoE, EIA) AEO stands for African Economic Outlook AEO stands for Association for Enterprise Opportunity AEO stands for Agricultural Extension Officer (various organizations) AEO stands for Association of Exhibition Organisers AEO stands for Association of Event Organisers (UK) AEO stands for Alpha Epsilon Omega (Armenian fraternity)