| GARP Atlantic Tropical Experiment | Academic & Science |
| Graduate Aptitude Test for Engineers | Academic & Science |
| Gifted And Talented Education | Academic & Science |
| Graduate Aptitute Test for Engineering | Academic & Science |
| Graduate Aptitude Test Engineering | Academic & Science |
| Graduted Apttitued Test of Engineering | Academic & Science |
| Gatefield Corporation | Business |
| Generic Analytical Technology for Enterprises | Business |
| Growing America Through Entrepreneurship | Business |
| German Appropriate Technology Exchange | Community |
| Guaranteed Access To Education | Community |
| Gifted And Talented Extension | Community |
| Gaining Awareness Through Education | Community |
| Gifted And Talented Enrichment | Community |
| Guide to Academic Training and Education | Community |
| Gardens, Arts, and The Environment | Community |
| General Audio and Television Equipment | Computer Hardware |
| Gaming Arena Techno Entertainment | Computing |
| Graphical Analysis Tool Environment | Computing |
| Graduate Aptitude Test in Engineering | Engineering Entrance Exam in India |
| General Aviation Telephonic Entry | General |
| Generic Active Template Engine | General |
| General Audio Television Equipment | General |
| Global Agency for Threat Excision | General |
| Graduate Aptitude Test in Engineers | General |
| Global Acceptance Transaction Engine | General |
| Get Away Tether Experiment | General |
| Giving Assisting Teaching and Empowering | General |
| Graduate Automotive Technology Education | General |
| Green Agro Tech Expo | Governmental |
| Global Alliance for Transformational Entertainment | Governmental |
| Government Assistance for Tuition Expenses | Governmental |
| General Architecture for Text Engineering | Softwares |
| Glade Ada Translator and Evaluator | Softwares |
| Golf And Trout Estate | Sports |
| Gprs (general Packet Radio Service) Application Test Environment | Telecommunication |