English abbreviations from tnet to tno
- T-Net (Training Net)
- TNET (Training Network)
- TNEWR (Terwilliger Nature Education and Wildlife Rehabilitation)
- TNEWRC (Terwilliger Nature Education and Wildlife Rehabilitation Center)
- TNF (Toussus-le-Noble Airport)
- TNFAMA (Tamil Nadu Fireworks and Amorces Manufacturer's Association)
- TNG (Ibn Batouta International Airport)
- TNH (Tonghua Sanyuanpu Airport)
- TNHO (The New Hampshire Online)
- TNI (Satna Airport)
- TNJ (Raja Haji Fisabilillah International Airport)
- TNK (Tununak Airport (FAA: 4KA))
- TNL (Ternopil Airport)
- TNLN (Took Nothing, Left Nothing (Geocaching))
- TNLNSL (Took Nothing, Left Nothing, Signed Log)
- TNM (Teniente R. Marsh Airport)
- TNN (Tainan Airport)
- TNO (Trans-Neptunian Object)
