| Acronym | Definition |
|---|
| MWA➣Mystery Writers of America |
| MWA➣Murchison Widefield Array (various schools) |
| MWA➣Ministry of Women's Affairs (New Zealand) |
| MWA➣Media Web Access |
| MWA➣Metropolitan Waterworks Authority |
| MWA➣Millennium Wave Advisors, LLC |
| MWA➣Ms. Wheelchair America (est. 1972) |
| MWA➣Modern Woodmen of America (a fraternal life insurance society) |
| MWA➣Montana Wilderness Association |
| MWA➣Mojave Water Agency (Apple Valley, CA) |
| MWA➣Missouri Work Assistance (program) |
| MWA➣Member of the Welsh Assembly (UK) |
| MWA➣Managing with Aloha (Hawaii) |
| MWA➣Management by Walking Around (business style) |
| MWA➣Michael Willis Architects (various locations) |
| MWA➣Macon Water Authority (Macon, GA) |
| MWA➣Malaysian Water Association |
| MWA➣Average Megawatt (also seen as aMW) |
| MWA➣Maryland Writers Association |
| MWA➣Minnesota Waterfowl Association |
| MWA➣Marion, IL, USA (Airport Code) |
| MWA➣Microsoft.Web.Administration |
| MWA➣Maine Windjammer Association |
| MWA➣Mobile Wireless Accessibility |
| MWA➣Missouri Whitewater Association |
| MWA➣Maintenance Work Area |
| MWA➣Mobile Web America |
| MWA➣Museum of Wisconsin Art |
| MWA➣Mal Warwick Associates (Berkeley, CA) |
| MWA➣Momentum-Wheel Assembly |
| MWA➣Mountain Wave Activity |
| MWA➣Message Waiting Allowed (telephone) |
| MWA➣Medical Wellness Association |
| MWA➣Moving Weighted Average |
| MWA➣Michigan Wrestling Association |
| MWA➣Marion, Williamson County Airport |
| MWA➣Morale and Welfare Activities |
| MWA➣Mid Water Arch (shipping, seabed buoyant support structure) |
| MWA➣Medicine Wheel Alliance |
| MWA➣Monongalia Wireless Association |
| MWA➣Married Women's Association |
| MWA➣Models without Attitude (est. 2007) |
| MWA➣Meteorological Watch Advisory |
| MWA➣Millennium Wrestling Association |
| MWA➣Military Working Animals |
| MWA➣Missouri Watershed Association |
| MWA➣Minnesota Wolf Alliance |
| MWA➣Mothers with Attitude (website) |
| MWA➣Maintenance Walk-Around |
| MWA➣Multicast Wavelength Assignment |
| MWA➣Management Work Authorization |
| MWA➣Memorandum of Working Agreement |
| MWA➣Manufacturing Work Authority |
| MWA➣Michigan Wolfdog Association |
| MWA➣Munitions of War Act (British) |
| MWA➣Midwest Aviation, Inc. |
| MWA➣Making Waves Academy (Richmond, CA) |
| MWA➣Morrisville Wrestling Alliance |
| MWA➣Megunticook Watershed Association (Camden, ME) |
| MWA➣Mobile Warehouse Application |