| Abbreviation | Definition |
|---|---|
| SHARE | loads support for file sharing |
| SHELL | load a new command processor |
| SHIFT | Moves the next replaceable parameter into play |
| SORT | Instruct DOS to SORT text data |
| SUBST | Substitute Drive Designator |
| SYS | copies SYSTEM files to another disc |
| TIME | Display or Set computer time |
| TREE | display a specified Directory Tree |
| TYPE | display a file's content |
| UMA | Upper Memory Area |
| VER | Display VERsion of DOS |
| VERIFY | Verify data written to disk |
| VOL | display disk's Volume Label |
| WINPE | Window Pre Execution |
| XCOPY | selectively copy groups of files |