Abbreviation Definition
HSMHigh School Musical
HSMHoly Smoke Ministry
HSM2High School Musical 2
HSM3High School Musical 3
HSMAHeadwaters School of Music the Arts
HSMAHome School Music Association
HSMFHigh Sierra Music Festival
HSOHarrisburg Symphony Orchestra
HSOHartford Symphony Orchestra
HSOHawaii Symphony Orchestra
HSOHopkins Symphony Orchestra
HSOHuntsville Symphony Orchestra
HSSHey Soul Sister
HSSHit Song Science
HSSBHannaford Street Silver Band
HSSBHigh School Symphonic Band
HTMHeelwork to Music
HTMAHuntsville Traditional Music Association
HTMBHand To Man Band
HTMBHoover Tornado Marching Band

Add a New Entry