SDTA

AcronymDefinition
SDTASouth Dakota Telecommunications Association
SDTASouthern Downs Tourist Association (Australia)
SDTASan Diego Taxpayers Association (California; now San Diego County Taxpayers Association)
SDTAStewardsman Apprentice, Steward Striker (Naval Rating)
SDTASecured Diplomatic Transit Account (Internet crime)
SDTASubscriber Data Transport Application (Sprint)