| English | eng-000 |
| Notation Interchange File Format | |
| filename extensions | art-335 | nif |
| filename extensions | art-335 | niff |
| TechTarget file types | art-336 | NIF-Notation-Interchange-File-Format-NIFF |
| TechTarget file types | art-336 | NIFF-Notation-Interchange-File-Format |
| polski | pol-000 | NIFF |