| Acronym | Definition |
|---|
| FTN | Fulton (Amtrak station code; Fulton, KY) |
| FTN | Face the Nation (CBS News) |
| FTN | Free the Nipple |
| FTN | FedEx Trade Networks (shipping) |
| FTN | Firme Transnationale (French: Transnational Firm) |
| FTN | Frequent Transit Network (Canada) |
| FTN | Faculty of Technical Sciences (Novi Sad, Serbia) |
| FTN | Former Trainees Network (Mediterranean Agronomic Institute of Bari; Italy) |
| FTN | Foreign-Trained Nurse |
| FTN | France Télé Numérique (French: France Digital TV) |
| FTN | Female to Nonbinary (gender) |
| FTN | Franja Transversal del Norte (Guatemala region) |
| FTN | Fixed Telecoms Network (UK) |
| FTN | Fido Technology Networks |
| FTN | FeedThe.Net (website) |
| FTN | Family Television Network |
| FTN | Fakultet Tehnickih Nauka (Serbian: Faculty of Technical Sciences; Yugoslavia) |
| FTN | FEC to NHLFE Map (Multiprotocol Label Switching) |
| FTN | Fujitsu Telecom Networks (est. 1935; Japan) |
| FTN | Finger-To-Nose (physical exam neurological test) |
| FTN | Fun Time Navy |
| FTN | Fiber Transmission Network |
| FTN | Force Tracking Number |
| FTN | Fresenius Travel Nurses (Fresenius Medical Care; various locations) |
| FTN | Freak Ted Nugent (polite form of song by Goldfinger) |
| FTN | Free the Nukes |
| FTN | Future Tactical Network |
| FTN | Forget the Navy (polite form) |