VMS Help SHOW, LOGICAL, Qualifiers, /JOB  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Indicates that only the job logical name table is to be searched.
    The /JOB qualifier is synonymous with the /TABLE=LNM$JOB
    qualifier. If you specify the /JOB qualifier and you do not also
    specify a logical name, all names in the job logical name table
    are displayed.