| Acronym | Definition |
|---|
| SASS | Single Action Shooting Society |
| SASS | Schools and Staffing Survey |
| SASS | School of Applied Social Science (various schools) |
| SASS | Shanghai Academy of Social Sciences (Shanghai, China) |
| SASS | System Acquisition Support Service |
| SASS | Sexual Assault Support Services |
| SASS | South African Secret Service |
| SASS | Society for the Advancement of Scandinavian Study |
| SASS | School Alliance of Student Songwriters (Canada) |
| SASS | Syntactically Awesome Stylesheets (programming language) |
| SASS | Shri Amarnath Sangarsh Samiti (Indian political group) |
| SASS | Stay Alert Stay Safe (Canada streetproofing program) |
| SASS | School of Audiology and Speech Sciences (University of British Columbia; Canada) |
| SASS | Student Advocacy and Support Services (various schools) |
| SASS | Student Academic Success Services (University of Minnesota; formerly Learning and Academic Skills Center) |
| SASS | Saint Andrew's Scots School (Argentina) |
| SASS | Student Administration and Scheduling System |
| SASS | State Authorities Superannuation Scheme (Australia) |
| SASS | Stock Analysis and Selection Software (various companies) |
| SASS | Student Academic Support System |
| SASS | Speciation Air Sampler System (US EPA) |
| SASS | Subsonic Assessment (NASA) |
| SASS | Seasat-A Satellite Scatterometer |
| SASS | Semi Automatic Sniper System |
| SASS | SEASAT-A Scatterometer System |
| SASS | Short Attention Span Society/Syndrome |
| SASS | Scents and Subtle Sounds (Phish song) |
| SASS | South African Spectroscopic Society |
| SASS | Students Against Starting Smoking |
| SASS | Standard Army Supply System |
| SASS | Safety Assurance System Summary |
| SASS | Suspended Array Surveillance System |
| SASS | State Accident Surveillance System (New York) |
| SASS | Streamlined Acquisition Strategy Summary (US Air Force contracting documentation) |
| SASS | Support Arms Special Staff |
| SASS | Standard Army Survivable Shelter |
| SASS | Society of Arts and Science Students |
| SASS | SAC Aircraft Security System |
| SASS | Supplemental Aviation Spares Support |
| SASS | Sonar Array Survey Subsystem |
| SASS | Sexual Assault Survivor Services |
| SASS | System Administration Security Server (trademark of Relyant Technologies, Inc.) |
| SASS | Source Analysis Sampling System |
| SASS | Stand-Alone Analysis Subsystem |
| SASS | Spectrally Agile Sensor System |
| SASS | Semi-Automatic Switchboard System |
| SASS | Standard Automated Sortie Scheduling System |
| SASS | Small Aerostat/Airship Surveillance System |
| SASS | Student-Athletic Scholastic Success Program (Phoenix College, Arizona) |
| SASS | Standardized Appointment Scheduling System |
| SASS | Staff Action Summary Sheet |
| SASS | Special Aircraft Service Store |
| SASS | Special Aircraft Service Shop |
| SASS | Schumacher Associates Secure Server |