| GABC | General Accommodation Booking Conditions
| Others |
| GABC | German American Business Chamber
| Others |
| GABC | German American Business Council
| Others |
| GABC | German Australian Business Council
| Others |
| GABC | Global Advances in Business Communication
| Others |
| GABC | Global Alliance for Building and Construction
| Others |
| GABC | Goodwrench Auto Body Center
| Others |
| GABC | Gradison Auto Bus Company
| Others |
| GABC | Grafton Athletic Boosters Club
| Others |
| GABC | Greater Austin Black Chamber
| Others |
| GABC | Green Acres Baptist Church
| Others |
| GABC | Guaranty Association Benefits Company
| Others |