OEA

OEA may refer to:

• Oea, the Phoenician name for Tripoli, Libya
• Office of Economic Adjustment
• Ohio Education Association
• Oleoylethanolamide, an endogenous peroxisome proliferator-activated receptor alpha (PPAR -α) agonist
• Oregon Education Association
• Organization of American States, a group dedicated to strengthening ties in the western hemisphere
• O'Neal Airport's IATA code
• Operadora Estatal de Aeropuertos, a Mexican airline agency and owner of Hermanos Serdán International Airport
• Office of the Employment Advocate, Australian agency now subsumed under the Workplace Authority
• Oracle Enterprise Architect