| Acronym | Definition |
|---|
| WamS➣Welt Am Sonntag (Sunday World; German newspaper) |
| WamS➣Washington Academic Middle School (Sanger, CA) |
| WamS➣Wide Area Measurement System |
| WamS➣Wide Area Monitoring System |
| WamS➣Walk a Myelin Our Shoes (foundation; est. 2010) |
| WamS➣Women Against Multiple Sclerosis |
| WamS➣Wide Area Management Services |
| WamS➣Waterbury Arts Magnet School (Waterbury, Connecticut) |
| WamS➣Walgett Aboriginal Medical Service (Australia) |
| WamS➣Widening Access to Medical School (UK) |
| WamS➣William Annin Middle School (Basking Ridge, NJ) |
| WamS➣William Allen Middle School (Moorestown, NJ) |
| WamS➣Willamette Agate and Mineral Society |
| WamS➣Wireless Application Messaging Server |
| WamS➣Waterway Analysis and Management System |
| WamS➣Web-Based Abstract Management System |
| WamS➣Wear Applications & Management Services |
| WamS➣Web 2.0: Applications, Modeling and Simulation (International Workshop) |
| WamS➣Work Action Management System |
| WamS➣Waiter Actor Model Singer (Fall Out Boy song) |
| WamS➣Wireless Access Mobility Services |
| WamS➣Wideband Antijam Modem System |
| WamS➣Worcester Art Museum School |
| WamS➣When All Missiles Shoot |