| Abbreviation | Definition |
|---|---|
| ASSP | American Society of Safety Professionals |
| ASSR | American Society for the Study of Religion |
| ASSR | American Society of Spine Radiology |
| ASSR | Asian Society of Stoma Rehabilitation |
| ASSRT | Arizona State Society of Radiologic Technologists |
| ASSS | Africa Soil Science Society |
| ASSS | African Soil Science Society |
| ASSS | Astro Space Stamp Society |
| ASSSC | Australian System Safety Society Chapter |
| ASSSI | Asian society for solid state ionics |
| ASSSI | Australian Society of Soil Science |
| ASST | Acadmie Suisse des Sciences Techniques |
| ASST | Accademia Svizzera delle Scienze Techniche |
| ASST | Schweizerische Akademie der Technischen Wissenschaften |
| ASST | Swiss Academy of Engineering Sciences |
| AST | Academy of Sciences of Turin |
| AST | Accademia delle Scienze di Torino |
| ASTA | American Society of Travel Agents |
| ASTB | Alabama Society of Traditional Bowmen |
| ASTC | Ageamerican Society Of Theatre Consultants |