GLN
| Acronym | Definition |
|---|---|
| GLN | Glutamine |
| GLN | Global Location Number (GEPIR) |
| GLN | Glen |
| GLN | Glenview (Amtrak station code; Glenview, IL) |
| GLN | Global Location Number |
| GLN | Global Learning Network |
| GLN | Gay Liberation Network |
| GLN | Global Leadership Network |
| GLN | Good Luck Nil (spades gaming) |
| GLN | GiantLoop Network, Inc. |
| GLN | Glidden Company (stock symbol) |
| GLN | Girls Lead Now (San Francisco, CA) |