| Acronym | Definition |
|---|
| TOSC➣Tales of the Sword Coast (role-playing game) |
| TOSC➣Technical Outreach Services for Communities |
| TOSC➣Test and Operations Support Contract (US NASA) |
| TOSC➣Test Operations Control Center |
| TOSC➣The Optical Sciences Company |
| TOSC➣Thurston Olympians Swim Club (Lacey, WA) |
| TOSC➣Technical Outreach Support Centers |
| TOSC➣Time of OSCillation |
| TOSC➣The Optical Science Corporation |
| TOSC➣Technical and Operational Support Committee (European Patent Organisation) |
| TOSC➣Tactical Operations Systems Corps |
| TOSC➣The Ordinary Service Crew (band) |