OSSA


AcronymDefinition
OSSAOil Sands Safety Association (Canada)
OSSAOffice of Space Science and Applications (NASA)
OSSAOntario Service Safety Alliance (Toronto, Ontario, Canada)
OSSAOregon State Shooting Association
OSSAOklahoma State Skeet Association (National Skeet Shooting Association)
OSSAOntario Speed Skating Association
OSSAOstim Savunma Sanayii Kumelenmesi (Turkish defense industry cluster)
OSSAOregon School Safety Association
OSSAOccupational Surveillance Scheme for Audiological Physicians
OSSAOxacillin-Sensitive Staphylococcus Aureus (bacteria)
OSSAOperational Support System Architecture
OSSAOfficial State Secrets Act (Great Britain)
OSSAOcean Surveillance Aircraft
OSSAOpen Secure Storage Area