/sys$common/syshlp/helplib.hlb SHOW, LOGICAL, Qualifiers, /TABLE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /TABLE=(name[,...])

    Specifies the tables you want to search. If you specify only one
    table, you can omit the parentheses. The asterisk (*)  and the
    percent sign (%)  wildcard characters are allowed. Names with
    wildcards are used to match table names. Names without wildcard
    characters are treated both as table names and table search lists
    (whichever is appropriate).

    You can use the /TABLE qualifier to specify the following:

    o  A user-defined logical name table (created with the
       CREATE/NAME_TABLE command)

    o  The process, group, or system logical name tables

    o  The process or system directory tables

    If you specify the table name by using a logical name that
    translates to more than one table, then each table is searched
    in the order specified. For example, if you specify SHOW
    LOGICAL/TABLE=LNM$FILE_DEV, and LNM$FILE_DEV is equated to
    LNM$PROCESS, LNM$JOB, LNM$GROUP, and LNM$SYSTEM, then the
    process, job, group, and system tables are searched, in that
    order.

    If you do not specify the /TABLE qualifier, the default is
    /TABLE=LNM$DCL_LOGICAL.