| TN&P | Tamil Nadu and Pondicherry 
| Others |
| TNP | Take No Prisoners
| Others |
| TNP | tal No preference
| Others |
| TNP | Tao Nao Pai
| Others |
| TNP | Teague Nall and Perkins
| Others |
| TNP | Teague, Nall, and Perkins, Inc.
| Others |
| TNP | Technology Network Program
| Others |
| TNP | Telephone Nursing Practitioner
| Others |
| TNP | Terrain Navigator Pro
| Others |
| TNP | Test Not Performed
| Others |
| TNP | Texas NewsPaper
| Others |
| TNP | Texas Nurse Practitioners
| Others |
| TNP | The Nantucket Project
| Others |
| TNP | The National Police
| Others |
| TNP | The Natural Pharmacist
| Others |
| TNP | The Nehemiah Project
| Others |
| TNP | The Networking People
| Others |
| TNP | The New Paper
| Others |
| TNP | The New Place
| Others |
| TNP | The New Planetcell
| Others |
| TNP | The New Practice
| Others |
| TNP | The Nordic Page
| Others |
| TNP | The Nutnfancy Project
| Others |
| TNP | Thursday Night Preteens
| Others |
| TNP | Thymus Nuclear Protein
| Others |
| TNP | Tibetan Nuns Project
| Others |
| TNP | Titan Network Processor
| Others |
| TNP | Tolerant N Patient
| Others |
| TNP | Top Notch Playaz
| Others |
| TNP | Top Notch Players
| Others |
| TNP | Top Notch Professionals
| Others |
| TNP | Traditional Norfolk Poultry
| Others |
| TNP | Transit Neighborhood Plans
| Others |
| TNP | Transitional National Plan
| Others |
| TNP | Translational Neuroscience Program
| Others |
| TNP | Transportation Network Provider
| Others |
| TNP | Transylvanian Nipple Productions
| Others |
| TNP | Trauma Nursing Program
| Others |
| TNP | Trending News Portal
| Others |
| TNP | Triglav National Park
| Others |
| TNP | Triglavski Narodni Park
| Others |
| TNP | TRILL Network Protocol
| Others |
| TNP | True North Partners
| Others |
| TNP | Trumbull Neighborhood Partnership
| Others |
| TNP | Twenty Nine Palms, California USA
| Others |