IEO

AcronymDefinition
IEOInstituto Español de Oceanografía
IEOIn Excess Of
IEOInstitut d'Estudis Occitans (Catalan: Institute of Occitan Studies)
IEOIstituto Europeo di Oncologia (Italy)
IEOIndependent Evaluation Office (IMF)
IEOInterrupt Enable Output
IEOInternational Exchange Office
IEOInformation Exploitation Office
IEOIndian Environmental Office
IEOInternal Evaluation Office
IEOIntegrated Electronic File
IEOInternational Economic Organisation
IEOInformal Eating Out (restaurant industry)
IEOIn Everyone's Opinion (slang)
IEOInstallation Environmental Office
IEOIntermediate Earth Orbit
IEOInternational English Olympiad (language exam)