GHL
| Acronym | Definition |
|---|---|
| GHL | Global Health Library (World Health Organization; Switzerland) |
| GHL | Guardian Holdings Limited (Trinidad and Tobago) |
| GHL | Guideline Harvest Level (commercial fishing) |
| GHL | Greenland Halibut |
| GHL | Growth Hormone-Like (gene) |
| GHL | General Hunting License (Pennsylvania Game Commission; State Wildlife Management Agency; Pennsylvania) |