| GHC | Gamblers High College 
| Others |
| GHC | Gas Humidity Content
| Others |
| GHC | general Habitat Category
| Others |
| GHC | General Health Care
| Others |
| GHC | Genesis HealthCare Corporation
| Others |
| GHC | Genius Home Cinema
| Others |
| GHC | Geography, History, and Cultures
| Others |
| GHC | Georgia Highlands College
| Others |
| GHC | Georgia Hospice Care
| Others |
| GHC | German Heavy Cruiser
| Others |
| GHC | Ghanian Cedi
| Others |
| GHC | Give Hanson a Chance
| Others |
| GHC | Glasgow Haskell Compiler
| Others |
| GHC | Global Headquarters Club
| Others |
| GHC | Global Healing Center
| Others |
| GHC | Global Health Collaborative
| Others |
| GHC | Global Health Corps
| Others |
| GHC | Global Health Council
| Others |
| GHC | Global Honored Champion
| Others |
| GHC | Global Hybrid Cooperation
| Others |
| GHC | Glycinated Herbal Complex
| Others |
| GHC | Good Health Club
| Others |
| GHC | Good Home Cooking
| Others |
| GHC | Gorgeous Hunk Cute
| Others |
| GHC | Grace Hopper Celebration
| Others |
| GHC | Grace Hopper Conference
| Others |
| GHC | Graham Health Center
| Others |
| GHC | Graham Holdings Co
| Others |
| GHC | Graham Holdings Company
| Others |
| GHC | Grays Harbor College
| Others |
| GHC | Grays Harbor College's
| Others |
| GHC | Great Harbour Cay, Bahamas
| Others |
| GHC | Great Homeschool Convention
| Others |
| GHC | Great Homeschool Conventions
| Others |
| GHC | Greenburgh Hebrew Center
| Others |
| GHC | Ground Half Coupling
| Others |
| GHC | Group Health Co-operative
| Others |
| GHC | Group Health Cooperative
| Others |
| GHC | Grove Hydraulic Crawler
| Others |
| GHC | Growing a Healthy Church
| Others |
| GHC | Guarded Horn Clauses
| Others |
| GHC | Gulfcoast Homing Club
| Others |