| Acronym | Definition |
|---|
| GWC | Golden West College (Huntington Beach, CA) |
| GWC | Great West Conference (college sports) |
| GWC | Gnome Wave Cleaner |
| GWC | George Washington Carver (African-American botanist inventor; 1864-1943) |
| GWC | Global Water Challenge (Washington, DC) |
| GWC | Good with Children |
| GWC | Gakushuin Women's College (Japan) |
| GWC | Great Wall of China |
| GWC | George Wythe College (Cedar City, Utah) |
| GWC | George Watson's College (Edinburgh, Scotland) |
| GWC | Global WordNet Conference |
| GWC | George Williams College (Williams Bay, WI) |
| GWC | Garment Worker Center (Los Angeles, CA) |
| GWC | Green Worker Cooperatives (New York) |
| GWC | Gas-Water Contact |
| GWC | Guy With Camera (modeling photography) |
| GWC | Godless Wicked Creeps (band) |
| GWC | Grafham Water Centre (UK) |
| GWC | Gathering Waters Conservancy (Madison, WI) |
| GWC | Gateway Controller |
| GWC | Global Weather Central (USAF) |
| GWC | Global WebSphere Community (Dedham, MA) |
| GWC | Gaussian Wiretap Channel |
| GWC | Global Weather Center |
| GWC | German Warriors Clan (gaming clan) |
| GWC | Greedy White Citizens (band) |
| GWC | German Welfare Council |
| GWC | Global Weather Control |
| GWC | Geotechnical Well Construction |
| GWC | Gollop-Wolfgang Complex |
| GWC | Gambian Workers' Confederation |
| GWC | Gross Written Commissions |
| GWC | General Welfare Committee |
| GWC | Generalized Wavelength Continuity |