| Acronym | Definition |
|---|
| GW | Games Workshop |
| GW | George Washington |
| GW | George Washington University |
| GW | Gateway |
| GW | Global Warming |
| GW | George W (Bush) |
| GW | Guinea-Bissau (country code, top level domain) |
| GW | Guess What? |
| GW | Gardner-Webb (University) |
| GW | Gebrauchtwagen (used Car) |
| GW | George Washington Bridge (between New York, NY and Fort Lee, New Jersey; above Hudson River) |
| GW | Gee Whiz |
| GW | Genital Warts |
| GW | Gaming World |
| GW | Getting Wet |
| GW | Gewiss (Italian electronics manufacturer) |
| GW | Gerard Way (singer) |
| GW | Gamewinners (website) |
| GW | Gift Wrapping |
| GW | George Wassouf (musician) |
| GW | GlaxoWellcome (pharmaceuticals) |
| GW | Giga-Watt (10^9 watts) |
| GW | General Warning |
| GW | Gamma World (roleplaying game) |
| GW | Global Warfare (gaming) |
| GW | Gaseous Waste |
| GW | GameWinning (Goals; hockey) |
| GW | Ghostwalk (roleplaying games, Dungeons & Dragons) |
| GW | Well Graded Gravels |
| GW | Goblin Workshop (gaming, World of Warcraft) |
| GW | Gamers' Workshop (magazine) |
| GW | Google Whack |
| GW | Grab Working-Level Sampling |
| GW | Greeley West High School (Greeley, Colorado) |
| GW | Ground Wetness |
| GW | Group of Work (Saudi Arabia) |
| GW | Gamer Within (gaming forum) |
| GW | Generic Workstation |
| GW | Galanthus Woronowii (flower bulb) |
| GW | GEEIA Workload Schedule |
| GW | One-Particle Green Function (g) with Screened Coulomb Interaction (w) |
| GW | Gaming Wizard |
| GW | Good Work |
| GW | Geekworks (US and Australia) |
| GW | Global Witness |
| GW | Great Wall (Asian automobile manufacturer) |
| GW | Gulf War |
| GW | Grondwet (Dutch) |
| GW | Goodwill |
| GW | Gundam Wing (game) |
| GW | Ground Window |
| GW | Grey Wolf, Inc. (stock symbol) |
| GW | Gravitational Wave |
| GW | Great Western Bank |
| GW | Great White (Shark) |
| GW | Gross Weight |
| GW | Ground Water |
| GW | Guerrilla Warfare |
| GW | Guided Weapon |
| GW | Gravity Wave |
| GW | GroupWise (Novell) |
| GW | Great Weapon (gaming term) |
| GW | Ground Wave |
| GW | Greene-Wood (array) |
| GW | Golden Week (holiday period in Japan) |
| GW | Grain Weight |
| GW | Guild Wars (video game) |
| GW | Ground Wire |