JW
| Acronym | Definition |
|---|---|
| JW | Jehovah's Witnesses |
| JW | John Wall (basketball player) |
| JW | Just Wondering |
| JW | John Williams (composer) |
| JW | Joss Whedon (TV screenwriter) |
| JW | Jayson Werth (baseball player) |
| JW | Journeyman Wireman (electrician) |
| JW | Johnny Weir (figure skater) |
| JW | Junior Warden (Masonic) |
| JW | Jungle Warfare |
| JW | Jay Williams (NBA player) |
| JW | Jet-Wash |
| JW | Jungle Wars (gaming) |
| JW | Judicial Watch, Inc. |
| JW | Joint Warfare |
| JW | Johnny Walker Scotch |
| JW | Jennifer Wilbanks ("runaway bride") |
| JW | Jumping Window |
| JW | Jamming War |