| Subject | English | Thesaurus |
| IT, abbr. | Multi Protocol Transport Architecture | MPTA (IBM, SNA) |
| IT, abbr. | Multi Protocol Transport Networking | MPTN (IBM) |
| comp., net., abbr. | Multi Protocol Transport Service | MPTS |
| IT, abbr. | Multi Protocol Transport Services / 2 | MPTN/2 (IBM, OS/2) |
| IT, abbr. | Multi Protocol Transport Services / 2 | MPTS2 (IBM, OS/2) |
| IT, abbr. | Multi Protocol Transport Services | MPTS (IBM, MPTN) |