| NIF | Hardware Network Initialization File 
| Others |
| NIF | Nascom Interface Facilities
| Others |
| NIF | National Ichthyosis Foundation
| Others |
| NIF | National Ignition Facility
| Others |
| NIF | National Imaging Facility
| Others |
| NIF | National Immigration Forum
| Others |
| NIF | National Infantrymans' Foundation
| Others |
| NIF | National Innovation Foundation
| Others |
| NIF | National Insurance Fund
| Others |
| NIF | National Investment Fund
| Others |
| NIF | National Investment Funds
| Others |
| NIF | National Islamic Front
| Others |
| NIF | National Issues Forums
| Others |
| NIF | National Item File
| Others |
| NIF | Native Implemented Function
| Others |
| NIF | Native Implemented Functions
| Others |
| NIF | NATO Industry Forum
| Others |
| NIF | Naval Industrial Fund
| Others |
| NIF | Navy Interchange File Format Bitmap graphics
| Others |
| NIF | Negative Inspiratory Force
| Others |
| NIF | Neighborhood Information Frame
| Others |
| NIF | Neighborhood Initiatives Fund
| Others |
| NIF | Neighbourhood Investment Facility
| Others |
| NIF | Net Immerse File
| Others |
| NIF | Network Information File
| Others |
| NIF | Network Interworking Function
| Others |
| NIF | Neurobiology Imaging Facility
| Others |
| NIF | Neuroscience Information Framework
| Others |
| NIF | Neutrophil Inhibitory Factor
| Others |
| NIF | Never In Fashion
| Others |
| NIF | New Initiatives Fund
| Others |
| NIF | New Intellectual Foundation
| Others |
| NIF | New Israel Fund
| Others |
| NIF | Nielsen Innovate Fund
| Others |
| NIF | NLI Interacting Factor
| Others |
| NIF | NLP Interchange Format
| Others |
| NIF | No Incapacity Found
| Others |
| NIF | Nodal Interworking Function
| Others |
| NIF | Non Instructional Facilities
| Others |
| NIF | Non Instructional Facility
| Others |
| NIF | Non Internet Friend
| Others |
| NIF | Non intrinsic figure
| Others |
| NIF | Nonimmigrant Information Form
| Others |
| NIF | Nonindustrial Facilities
| Others |
| NIF | Normalized Indicator Function
| Others |
| NIF | Norwegian Society of Chartered Engineers
| Others |
| NIF | Not In Fleeman
| Others |
| NIF | Not In Force
| Others |
| NIF | not inform Flag
| Others |
| NIF | Note Insurance Fund
| Others |
| NIF | Note Issuance Facility
| Others |
| NIF | Notional International Fencer
| Others |
| NIF | Now Is Failure
| Others |
| NIF | Nuclear Insanity Forever
| Others |
| NIF | Nude Is Fashion
| Others |
| NIF | Numero de Identificacion Fiscal
| Others |
| NIF | Nuuk Internationale Friskole
| Others |