| Subject | English | Thesaurus |
| IT, abbr. | Message Passing Interface | MPI (SMP, Cluster) |
| abbr., IT | Message Passing Interface | MPI (Annaa) |
| ocean., abbr. | Message Passing Interface Forum | MPIF |
| IT, abbr. | Message Passing Interface Forum | MPIF (Hersteller) |
| progr. | message-passing interface | MPI (ssn) |
| softw., abbr. | Windows Message Passing Interface | WMPI |