[1] : The Free On-line Dictionary of Computing (27 SEP 03)

usg unix
     
        operating system /u-s-g yoo'niks/ refers to att unix
        commercial versions after version 7, especially system iii
        and system v releases 1, 2, and 3.  so called because during
        most of the lifespan of those versions att's support crew was
        called the "unix support group".
     
        compare bsd.
     
        jargon file
     
        1997-02-20
     
     
see also:
operating system unix version 7 bsd jargon file 

Unix >> U Words
Unix, definition of term: Unix
unix_pag1.html

Unix Weenie >> U Words
Unix Weenie, definition of term: Unix Weenie
unix+weenie_pag1.html