| Rank | Abbreviation | Meaning |
|---|
| ***** | WSAS | Work and Social Adjustment Scale
| |
| *** | WSAS | Weinberg Screening Affective Scale
| |
| ** | WSAS | West Sussex Archives Society
| |
| * | WSAS | Washington State Assessment System
| |
| * | WSAS | Wisconsin Student Assessment System
| |
| * | WSAS | Web Service Application Server
| |
| * | WSAS | Weissman School of Arts and Sciences
| |
| * | WSAS | Wideband Stereo Audio Signal
| |
| * | WSAS | Who Sharks Are Starting
| |
| * | WSAS | Washington Students Against Sweatshops
| |
| * | WSAS | Wisconsin Student Achievement System
| |
| * | WSAS | Western Sydney Academy of Sport
| |
| * | WSAS | Water Services Authorities
| |
| * | WSAS | Wastewater Soil Absorption System
| |
| * | WSAS | Western Sections on American Society
| |
| * | WSAS | Wisconsin State Assessment System
| |
| * | WSAS | Washington State Academy of Sciences
| |
| * | WSAS | Wall's Street Advisor Services
| |
| * | WSAS | Wilderness Study Areas
| |
| * | WSAS | Women's Safety After Separation
| |
| * | WSAS | Workforce Service Areas
| |
| * | WSAS | Western Security Appraisal Services
| |
| * | WSAS | Water Supply Assessments
| |
| * | WSAS | Weather Service Airport Station
| |
| * | WSAS | Weinberg Screening Affective Scales
| |