MTSMA

AcronymDefinition
MTSMAMountain to Sound Motorcycle Adventures (Issaquah, WA)
MTSMAMusic Theory Society of the Mid-Atlantic
MTSMAMulti-city Transportation Systems Management Agency (California)
MTSMAMotoscafo da Turismo Silurante Modificato Allargato (Italian: Modified and Enlarged Tourism Torpedo Motorboat)
MTSMAMt. Tabor School of Martial Arts
MTSMAMaster of Theological Studies/Master of Arts