| TASC | Taiwan Advanced Sensors Corporation 
| Others |
| TASC | Taiwan America Student Conference
| Others |
| TASC | Take A Stand For Christ
| Others |
| TASC | Tank for Action on Social Change
| Others |
| TASC | Tata Motors Authorised Service Centre
| Others |
| TASC | Teachers in Academic Support Centers
| Others |
| TASC | Teaching and Academic Support Center
| Others |
| TASC | Teams in Academic Service Centers
| Others |
| TASC | Technical Assistance and Service to Customers
| Others |
| TASC | Technical Assistance and Services Center
| Others |
| TASC | Technical Assistance for Specialty Crops
| Others |
| TASC | Technical Assistance Service Center
| Others |
| TASC | Technical Assistance Services for Communities
| Others |
| TASC | Technical Automation Services Company
| Others |
| TASC | Technical Automation Services Corporation
| Others |
| TASC | Technology And Social Change
| Others |
| TASC | Technology Application Security and Certification
| Others |
| TASC | Technology Applications Sub-Committee
| Others |
| TASC | Technology Assessment Skills Center
| Others |
| TASC | Technology Assistance for Special Consumers
| Others |
| TASC | Technology Attitudes Systems Coaching
| Others |
| TASC | Teen Advocates for Science Communication
| Others |
| TASC | Teens Actively Serving Communities
| Others |
| TASC | Teens Actively Serving the Community
| Others |
| TASC | Teens All Serving Christ
| Others |
| TASC | Telecommunications Alarm Surveillance and Control
| Others |
| TASC | Tennessee Association of Student Councils
| Others |
| TASC | Test Assessing Secondary Completion
| Others |
| TASC | Texas Association of Student Councils
| Others |
| TASC | The After School Corporation
| Others |
| TASC | The Alliance for Safe Children
| Others |
| TASC | The Alliance for Solar Choice
| Others |
| TASC | The Alternatives to Street Crimes
| Others |
| TASC | The Analytic Sciences Corporation
| Others |
| TASC | The Arowana Specialist Centre
| Others |
| TASC | The Association for Somali Cats
| Others |
| TASC | The Association of Settlement Companies
| Others |
| TASC | Theater ADP Service Center
| Others |
| TASC | Thinking Actively in Social Contexts
| Others |
| TASC | Tidewater Association of Service Contractors
| Others |
| TASC | Tinned Annealed Stranded Copper
| Others |
| TASC | Total Absorption Shower Counters
| Others |
| TASC | Total Administrative Services Corporation
| Others |
| TASC | Total Automotive System Concept
| Others |
| TASC | Toyota Accessories and Service Centre
| Others |
| TASC | Trailer Air Suspension Control
| Others |
| TASC | Train Automatic Stopping Controller
| Others |
| TASC | Trained And Serving Christ
| Others |
| TASC | Training Aids Service Center
| Others |
| TASC | Training and Audiovisual Support Center
| Others |
| TASC | Transportation Administrative Service Center
| Others |
| TASC | Transportation Assistance for Seacoast Citizens
| Others |
| TASC | Trautwein And Son Company
| Others |
| TASC | Treatment Access and Services Center
| Others |
| TASC | Treatment Accountability for Safer Communities
| Others |
| TASC | Treatment Alternatives for Safe Communities
| Others |
| TASC | Treatment Alternatives to Street Crime
| Others |
| TASC | Treatment Assessment Screening Center
| Others |
| TASC | TRIO Advanced Study Community
| Others |
| TASC | Truancy Assessment Service Center
| Others |
| TASC | TRUMPF Advanced Specialized Control
| Others |
| TASC | TRX; Abs; Strength; Cardio
| Others |
| TASC | Tuesday Afternoon Shooting Club
| Others |
| TASC | Tutoring Academic Support Center
| Others |