TNK
| Acronym | Definition |
|---|---|
| TNK | Tank |
| TNK | Tomorrow Never Knows (Beatles song) |
| TNK | Tenecteplase |
| TNK | Tanak |
| TNK | Tyumenskaya Neftyanaya Kompaniya (Tyumen Oil Company, Russia) |
| TNK | Tenshi Na Konamaiki (anime) |
| TNK | True North Knives (Montreal, QC, Canada) |
| TNK | The Neighbor Kids (band) |
| TNK | Torah Neviim Ktuvim (Hebrew: old testiment) |