| Acronym | Definition |
|---|
| CATTS | Controlled Atmosphere/Temperature Treatment System |
| CATTS | Collaboration to Advance Teaching Technology and Science |
| CATTS | Convention and Theatre Transport Specialists (Piscataway, NJ) |
| CATTS | Combined Arms Tactical Training Simulator |
| CATTS | Communication Access, Training and Technology Services |
| CATTS | Computer & Technical Training Services (Australia) |
| CATTS | CBay Automated Transcription Tracking System |
| CATTS | Community Action Theatre Troupe |
| CATTS | Center to Advance to Teaching of Technology and Science (ITEA) |
| CATTS | Cyber Attack Team Training Simulations |
| CATTS | Customer Account and Trouble Ticket Software |
| CATTS | Centralized Automatic Trunk Testing System |
| CATTS | Claims Asynchronous Tracking And Transmission System |
| CATTS | Corporate Air Traffic Tool Set |
| CATTS | California Automotive Technician Training Standards |