MTRA

AcronymDefinition
MTRAMonster Truck Racing Association
MTRAMoney Transmitter Regulators Association
MTRAMedical Technical Research Associates (San Bruno, CA)
MTRAMedizinisch Technische Radiologie Assistentinnen
MTRAMichigan Therapeutic Recreation Association
MTRAMinnesota Trail Riders Association
MTRAMarion Therapeutic Riding Association, Inc.
MTRAMidwest Trail Riders Association
MTRAMotorcycle Trail Riding Association
MTRAModel Thoroughbred Racing Association
MTRAMilitary Temporary Reserved Airspace
MTRAManitoba Therapeutic Recreation Association (Canada)
MTRAMultiple Tenancies Rentable Area