| GABA | G Amino Butyric Acid
| Others |
| GABA | Gama Amino Butyric Acid
| Others |
| GABA | Gamma Amino Benzoic Acid
| Others |
| GABA | Gamma Amino Butyric Acid
| Others |
| GABA | Gay Auckland Business Association
| Others |
| GABA | Georgia Antiquarian Booksellers Association
| Others |
| GABA | Georgia Antiquarian Booksellers Association's
| Others |
| GABA | Georgia Association For Behavior Analysis
| Others |
| GABA | German American Business Association
| Others |
| GABA | Ghana Amateur Boxing Association
| Others |
| GABA | Great Australian Bugger All
| Others |
| GABA | Greater Alameda Business Association
| Others |
| GABA | Greater Arizona Bicycling Association
| Others |