Source : Free On-Line Dictionary of Computing

Glisp
     
        Generalized LISP.  D.C. Smith, Aug 1990.  A coordinated set of
        high-level syntaxes for Common LISP.  Contains Mlisp, Plisp
        and ordinary LISP, with an extensible framework for adding
        others.  Written in Plisp.
     
        {(ftp://bric-a-brac.apple.com/dts/mac/lisp)}.