The most recent version of this documentation can be found at https://docs.dyalog.com/20.0/.
This command displays the names of global defined variables in the active workspace or current namespace. Names are displayed in ⎕AV collation order. If a name is included after the command, only those names starting at or after the given name in collation order are displayed.
Examples
)VARS A B F TEMP VAR )VARS F F TEMP VAR