| Acronym | Definition |
|---|
| GMTN➣Gewerkschaft Metall-Textil-Nahrung (German; Austrian trade union) |
| GMTN➣Global Medium Term Note (bonds) |
| GMTN➣Gospel Music Television Network (Gainesville, TX) |
| GMTN➣Gifa, Metec, Thermprocess, Newcast (metallurgy trade fair organizers) |
| GMTN➣Global Medical Technology Network |
| GMTN➣Global Multi-Currency Notes |