| Acronym | Definition |
|---|
| CATSS➣Center for Advanced Transportation Systems Simulation |
| CATSS➣California Association of Temporary Staffing Services |
| CATSS➣Community Action to Save Strays (Oberlin, OH) |
| CATSS➣Catalina Association of Tacoma and South Sound (sailing club) |
| CATSS➣Computer-Aided Training Support System |
| CATSS➣Cartographic Applications for Tactical and Strategic Systems (RADC) |
| CATSS➣Commerce among the Several States (Constitutional Law) |