MPTA

AcronymDefinition
MPTAMain Propulsion Test Article (NASA space shuttle)
MPTAMechanical Power Transmission Association
MPTAMulti-Protocol Transport Architecture (IBM - SNA)
MPTAMedications Prior to Admission
MPTAManpower, Personnel, and Training Assessment
MPTAMember of the Piano Tuners Association (UK)
MPTAManpower, Personnel, & Training Analysis