| Acronym | Definition |
|---|
| SDTN➣Scuba Divers Travel Network |
| SDTN➣Short Duration Transaction Network |
| SDTN➣Space and Data Tracking Network |
| SDTN➣San Diego Tennis Network (San Diego, CA) |
| SDTN➣Stewardsman, Steward Striker (Naval Rating) |
| SDTN➣Scottish Drama Training Network (Scotland, UK) |