| Abbreviation | Definition |
|---|---|
| GLG | Good Looking Guy |
| GLH | Genuine Looking Hair |
| GLH | Goes Like Heck |
| GLH | Good Luck Hug |
| GLH | Great Looking Hair |
| GLHF | Good Laughs Had Fun |
| GLHF | Good Luck Have Fun! |
| GLHF | Good Luck, Have Fun |
| GLI | Good Looking Individual |
| GLIU | Go Look It Up |
| GLLG | Giggling Like a Little Girl |
| GLM | Good Looking Mom |
| GLO | Good Looking Out |
| GLOAT | Greatest Living Of All Time |
| GLOB | Grumpy Looking Old Bart |
| GLOST | Get Lost |
| GLP | Good looking person |
| GLS | Greater Light Stone |
| GLTAH | Good Luck To All Holders |
| GLWO | Good Lord! We're Old! |