| NIE | National Institute of Education
| Others |
| NIE | National Institute of Electronics
| Others |
| NIE | National Intelligence Estimate
| Others |
| NIE | National Intelligence Estimates
| Others |
| NIE | National Interest Exceptions
| Others |
| NIE | Net Interest Earnings
| Others |
| NIE | Network Integration Evaluation
| Others |
| NIE | Network Interface Engine
| Others |
| NIE | New Institution Economics
| Others |
| NIE | New Institutional Economics
| Others |
| NIE | Newly Industrialised Economies
| Others |
| NIE | Newly Industrializing Country
| Others |
| NIE | News in Education
| Others |
| NIE | Newspaper in Education
| Others |
| NIE | Newspapers In Education
| Others |
| NIE | Newspapers In Eduction
| Others |
| NIE | Newton Internet Enabler
| Others |
| NIE | Niblack, Alaska USA
| Others |
| NIE | Northern Ireland Executive
| Others |
| NIE | Not Included Elsewhere
| Others |
| NIE | Number Is The Equivalent
| Others |
| NIE | Numero de Identidad Extranjero
| Others |
| NIE | Numero de Identificacion de Extranjeros
| Others |
| NIE | Numero Identificacion De Extranjero
| Others |
| NIE | Numero Identificacion Extranjero
| Others |