| Acronym | Definition |
|---|
| OSRT➣Ohio Society of Radiologic Technologists |
| OSRT➣Ohio Special Response Team, Inc. (Mansfield, OH) |
| OSRT➣Oklahoma Society of Radiologic Technologists (Edmond, OK) |
| OSRT➣Oxoid Salmonella Rapid Test (microbiology) |
| OSRT➣Oil Spill Response Technician (US DHS) |
| OSRT➣Organic Solvent-Resistant Tyrosinase |
| OSRT➣Onalaska Shared Ride Taxi (Wisconsin) |