| Acronym | Definition |
|---|
| GLFC➣Great Lakes Fishery Commission (Canada-US Joint Commission) |
| GLFC➣Great Lakes Forestry Centre (formerly Forest Pest Management Institute; Canada) |
| GLFC➣Great Lakes Football Conference (National Collegiate Athletic Association) |
| GLFC➣Guiding Light Fan Club (TV) |
| GLFC➣Gay and Lesbian Fund for Colorado (Colorado Springs, CO) |