| NTI | Bintuni, Indonesia 
| Others |
| NTI | Narrow Therapeutic Index
| Others |
| NTI | Nascar Technical Institute
| Others |
| NTI | National Teachers Institute
| Others |
| NTI | National Teaching Institute
| Others |
| NTI | National Technical Information
| Others |
| NTI | National Telecommuting Institute
| Others |
| NTI | National Theater Institute
| Others |
| NTI | National Training Initiative
| Others |
| NTI | National Training Institute
| Others |
| NTI | National Transit Institute
| Others |
| NTI | National Transportation Institute
| Others |
| NTI | National Trauma Institute
| Others |
| NTI | Nederlands Talen Instituut
| Others |
| NTI | Neighborhood Transformation Initiative
| Others |
| NTI | NeighborWorks Training Institute
| Others |
| NTI | Net Taxable Income
| Others |
| NTI | Net Technologies Inc
| Others |
| NTI | Net Transfers In
| Others |
| NTI | Network Technologies Inc
| Others |
| NTI | Network Technology, Incorporated
| Others |
| NTI | Neutrik Test Instruments
| Others |
| NTI | NewTech Infosystems
| Others |
| NTI | Nightly Tour Intern
| Others |
| NTI | Nipple Trauma Index
| Others |
| NTI | Nitrogen Tire Inflator
| Others |
| NTI | No Type Inclusion
| Others |
| NTI | Nociceptive Trigeminal Inhibition
| Others |
| NTI | Nociceptive Trigeminal Inhibitor
| Others |
| NTI | Nociceptive Trigeminal Inhibitory
| Others |
| NTI | Nocioceptive Trigeminal Inhibitor
| Others |
| NTI | Non Terrestrial Intelligence
| Others |
| NTI | Non Thyroidal Illness
| Others |
| NTI | Non Traditional Instruction
| Others |
| NTI | Nordens Teknikerinstitut and it
| Others |
| NTI | Norma Tablecnica de Interoperabilidad
| Others |
| NTI | Northeast Technical Institute
| Others |
| NTI | Northwest Technical Institute
| Others |
| NTI | Not To Interfere
| Others |
| NTI | Not Tuned In
| Others |
| NTI | Not Turned In
| Others |
| NTI | Novell Technology Institute
| Others |
| NTI | Nuclear Thread Initiative
| Others |
| NTI | Nuclear Threat Initiative
| Others |