| filename extensions | art-335 |
| ms-tnef | |
| TechTarget file types | art-336 | MS-TNEF-MS-Transport-Neutral-Encapsulation-Format |
| TechTarget file types | art-336 | MS-TNEF-Microsoft-Transport-Neutral-Encapsulation-Format |
| English | eng-000 | MS Transport Neutral Encapsulation Format |
| English | eng-000 | Microsoft Transport Neutral Encapsulation Format |