| Acronym | Definition |
|---|
| TAAS | Tribunal des Affaires de Sécurité Sociale (French: Court of Social Security Affairs) |
| TAAS | Texas Assessment of Academic Skills |
| TAAS | These Arms Are Snakes (band) |
| TAAS | Transactions on Autonomous and Adaptive Systems (Association for Computing Machinery) |
| TAAS | Transportation as a Service |
| TAAS | Training as a Service (software) |
| TAAS | Tools as a Service (Citrix) |
| TAAS | The Albuquerque Astronomical Society |
| TAAS | Translation as a Service |
| TAAS | Technology as a Service (utility computing) |
| TAAS | Tax Administration Advisory Services |
| TAAS | Terminal Advanced Automation System |
| TAAS | Trunk Answer from Any Station |
| TAAS | Triangle Area Anime Society (Raleigh, North Carolina) |
| TAAS | Target Auxiliary/Augmentation Systems |
| TAAS | Tactical Air Armament Study |
| TAAS | Tools and Algorithms Access Services |
| TAAS | Tianjin Academy of Agricultural Sciences (China) |
| TAAS | Tangible Asset Advisory Services |