| Acronym | Definition |
|---|
| TNP | The New Paper (Singapore newspaper) |
| TNP | Traité sur la Non-Prolifération des Armes Nucléaires (French: Treaty on the Non-Proliferation of Nuclear Weapons) |
| TNP | These New Puritans (band) |
| TNP | Théatre National Populaire (French: People's National Theater; est. 1920) |
| TNP | Tratado de No Proliferación Nuclear (French) |
| TNP | Thompson National Properties (Irvine, CA) |
| TNP | Trinitrophenol |
| TNP | Tactical Nuclear Penguin |
| TNP | The New Pornographers (band) |
| TNP | Tibetan Nuns Project (India) |
| TNP | The Natural Pharmacist (Steven Bratman book; Prima Publishing) |
| TNP | Trattato di Non Proliferazione Nucleare (Italian) |
| TNP | The Nine Planets |
| TNP | Thai Nation Party (Thailand) |
| TNP | Take No Prisoners (gaming) |
| TNP | Training Networks Programme (Ireland) |
| TNP | Thursday Night Poker |
| TNP | Time to Neurologic Progression |
| TNP | The North Pacific (fictional feeder region in Nationstates) |
| TNP | The New Prophecy (Warriors book series) |
| TNP | The Nutnfancy Project (online video series) |
| TNP | The National Pastime |
| TNP | Test Not Performed |
| TNP | The National Partnership (New Zealand financial services group) |
| TNP | Technology Network Program |
| TNP | Trusted Network Processor |
| TNP | Tsavo National Parks (Kenya) |
| TNP | The North Post (newspaper; Norway) |