| Acronym | Definition |
|---|
| GLTA➣Good Luck to All |
| GLTA➣Gay and Lesbian Tennis Alliance |
| GLTA➣Government Land Transport Agency (Hong Kong) |
| GLTA➣Gay and Lesbian Tennis Association |
| GLTA➣Guardian Laser Transmitter Assembly (US Air Force) |
| GLTA➣Greater Laconia Transit Agency (New Hampshire) |
| GLTA➣Glued Laminated Timber Association (UK) |
| GLTA➣Greater Lapeer Transportation Authority (Michigan) |
| GLTA➣Grooters, Leapaldt, Tideman Architects (St. Cloud, Minnesota) |
| GLTA➣Gloucestershire Lawn Tennis Association (UK) |
| GLTA➣Greater Laconia Transit Authority |
| GLTA➣General Labour and Trades and Allied Services and Audio Visual Group (Canada) |
| GLTA➣Guangdong Lychee Technical Association (China) |
| GLTA➣German Language Teachers Association |
| GLTA➣Global Long Term Agreement |
| GLTA➣Guided Listening Thinking Activity |