| Subject | English | Thesaurus |
| IT, abbr. | Multiprogramming with a Variable number of Tasks | MVT (IBM, OS/MVT, OS) |
| abbr., file.ext. | Multiprogramming with a Variable number of Tasks | MVT |
| IT, abbr. | Operating System / Multiprogramming with a Variable number of Tasks | OSMVT (OS, IBM, S/360, S/370) |
| IT, abbr. | Operating System / Multiprogramming with a Variable number of Tasks | OS/MVT (OS, IBM, S/360, S/370) |