| GLWC | Gary Lam Wing Chun
| Others |
| GLWC | GEA Large Water Cooler
| Others |
| GLWC | Gibson Lake Winter Classic
| Others |
| GLWC | Global Living Wage Coalition
| Others |
| GLWC | Good Life Web-Centric Newsletter
| Others |
| GLWC | Good Life Wine Collective
| Others |
| GLWC | Great Lakes Wargamers Coalition
| Others |
| GLWC | Great Lakes Whippet Club
| Others |
| GLWC | Great Lakes Wind Collaborative
| Others |
| GLWC | Great Lakes Wind Council
| Others |
| GLWC | Great Lakes Window Cleaning
| Others |
| GLWC | Great Lakes Winter Classic
| Others |
| GLWC | Great Lakes Worldview Conference
| Others |
| GLWC | Great Lakes Wrecking Crew
| Others |
| GLWC | Great Lakes Wrestling Club
| Others |