| Acronym | Definition |
|---|
| AW | All Weather |
| AW | Addison Wesley (publisher) |
| AW | Any Way |
| AW | Alien Ware (computers) |
| AW | Anchor (Well) Site West |
| AW | Airlift Wing |
| AW | Another World |
| AW | Advance Wars (game) |
| AW | Air Wing |
| AW | Above Water |
| AW | Allstar Weekend (band) |
| AW | A-Wing (Star Wars fighter) |
| AW | Air Warfare |
| AW | ActiveWorlds |
| AW | After War (Gundam X animated series) |
| AW | Actual Weight |
| AW | Air Warrior |
| AW | Architektur + Wettbewerbe (German: Architecture + Competitions; trade magazine) |
| AW | Astral Weeks (Van Morrison album) |
| AW | Air Warning |
| AW | Active Well |
| AW | Acid Waste |
| AW | Advice Wanted |
| AW | Ass Wipe |
| AW | Address Word |
| AW | Administrative Weight |
| AW | Andrée Watters |
| AW | Acoustic Warfare |
| AW | Albright & Wilson |
| AW | Auxiliary Winding (voltage regulation) |
| AW | Admission Weight (Cisco) |
| AW | A. A. Weinman (designer's mark on US coins) |
| AW | Alpha Whiskey |
| AW | Assymetric Warfare (US Army) |
| AW | Archimedes World (magazine) |
| AW | AcroWizard (Anvil Logic, Inc.) |
| AW | Assam Watch (UK human rights group) |
| AW | Airborne Antisubmarine Warfare |
| AW | Akela's World (BSA) |
| AW | Authentication Word |
| AW | Antagonist Wing (The Wrath of the Empire) |
| AW | (USN Rating) Aviation Antisubmarine Warfare Operator |
| AW | Area Wedge (golfing) |
| AW | Amphibious Warfare/All Weather |
| AW | Water Distilling or Storage Ship |
| AW | Architectutral Window (Americal Architectural Manufacturers Association rating) |
| AW | Anti-Wear (hydraulic oil, additives) |
| AW | Attention Whore |
| AW | Analytic Workspace |
| AW | Appleworks |
| AW | Arrogant Worms (band) |
| AW | Gap Wedge (golf club) |
| AW | Approach Wedge (golf) |
| AW | Associate Warden (prisons) |
| AW | Antiair Warfare |
| AW | Allied Waste Industries (stock symbol; Phoenix, AZ) |
| AW | Auction Watch (auction-tool site) |
| AW | American Wood (timber facility) |
| AW | Anchor Winch |
| AW | All Welcome |
| AW | Antwort (German: Answer) |
| AW | Atomic Wedgie |
| AW | Arsene Wenger (soccer player) |
| AW | Arc Welding |
| AW | Arctic Warfare |
| AW | American Woods |
| AW | American Whitewater (Cullowhee, NC) |
| AW | Artwork |
| AW | Aruba |
| AW | Article of War |
| AW | Answer Wizard |
| AW | Army-Wide |
| AW | Atomic Weight |
| AW | Attack Warning |
| AW | Automatic Weapons |
| AW | Aviation Warfare Systems Operator (USN rating) |