| Acronym | Definition |
|---|
| NTN➣N-Terminal Nucleophile |
| NTN➣Never Trust Nanners (gaming) |
| NTN➣New Technology Network |
| NTN➣National Transition Network |
| NTN➣Network to Network |
| NTN➣Neutralized Twisted Nematic |
| NTN➣New Technology Network (Japan) |
| NTN➣National Tax Number (Pakistan) |
| NTN➣Narrative Television Network |
| NTN➣National Trends Network |
| NTN➣National Tenant Network |
| NTN➣National Trivia Network |
| NTN➣Network Terminal Number |
| NTN➣Network to Network interface |
| NTN➣No Talent Necessary (band) |
| NTN➣National Telecommunications Network |
| NTN➣National Transmission Network (Australia) |
| NTN➣National Transportation Network (Phoenix, AZ) |
| NTN➣National Test Network |
| NTN➣No Thanks Needed (email) |
| NTN➣Network Termination Number |
| NTN➣Niwa, Tomoe, Nishizono (Japan) |