| TSOC | Taiwan Society of Cardiology 
| Others |
| TSOC | Tasnee and Sahara Olefins Company
| Others |
| TSOC | Tasnee Sahara Olefins Company
| Others |
| TSOC | Taurus and Sable Owners Club
| Others |
| TSOC | Taurus and Sabre Owners Club
| Others |
| TSOC | Teacher Scholars Of Color
| Others |
| TSOC | Technology Staffing on Call
| Others |
| TSOC | Telecom Security Operation Center
| Others |
| TSOC | Temple Society Of Concord
| Others |
| TSOC | Terasology Season Of Code
| Others |
| TSOC | Terminal Server Optional Component
| Others |
| TSOC | The Sound of Color
| Others |
| TSOC | The Special Operations Command
| Others |
| TSOC | Theater Special Operations Command
| Others |
| TSOC | Theater Special Operations Commands
| Others |
| TSOC | Thruway Statewide Operations Center
| Others |
| TSOC | Total State Of Charge
| Others |
| TSOC | Transglobal Systems of Canada
| Others |
| TSOC | Transnational Serious and Organised Crime
| Others |
| TSOC | Transportation Security Operations Center
| Others |
| TSOC | Transportation Systems Operations Committee
| Others |
| TSOC | Travel Southern Oregon Coast
| Others |
| TSOC | Triangle Sports Outings Club
| Others |
| TSOC | Trinbago Scooby Owners Club
| Others |
| TSOC | Triumph Sporting Owners Club
| Others |