TOSD

AcronymDefinition
TOSDTeacher of Students with Disabilities (various locations)
TOSDTest Operating System (computing)
TOSDThird Order of Saint Dominic (Catholicism)
TOSDThe Online Shop Designer (Chirnside Park, VIC, Australia)
TOSDTwin Oaks Software Development
TOSDTransport and OSS Solutions Development (Sprint)
TOSDTraining Operation and Support Division
TOSDTactical Operations Systems Division(s)
TOSDTypical Ozone Season Day (air emissions)