SEMO

AcronymDefinition
SEMOSoutheast Missouri State University
SEMOState Emergency Management Office
SEMOSelma to Montgomery National Historic Trail (US National Park Service)
SEMOStrengthening Education in Mangere and Otara (New Zealand)
SEMOSearch Engine Marketing Optimization
SEMOSingle Electricity Market Operator (Ireland and UK)
SEMOSupply and Equipment Management Officer