| TASA | Tacheometric Accelerator Surveying and Alignment 
| Others |
| TASA | Tahquamenon Area Snowmobile Association
| Others |
| TASA | Taiwanese American Student Association
| Others |
| TASA | Taiwanese American Students Association
| Others |
| TASA | Teens Against The Spread Of Aids
| Others |
| TASA | Telecommunication Access System Act
| Others |
| TASA | Tennessee Ambulance Service Association
| Others |
| TASA | Texas Association of School Administrators
| Others |
| TASA | The American Society of Agronomy
| Others |
| TASA | The Australian Sociological Association
| Others |
| TASA | Tokyo Auto Salon Association
| Others |
| TASA | Toledo Area Soccer Association
| Others |
| TASA | Tops At Serving Attorneys
| Others |
| TASA | Touchstone Applied Science Associates
| Others |
| TASA | Toyota Argentina Sa
| Others |
| TASA | Tracking Assistance Sensor Array
| Others |
| TASA | Treatment of Adolescent Suicide Attempters
| Others |
| TASA | Truckers Association of South Africa
| Others |