The Free On-line Dictionary of Computing (30 December 2018):

CLISP

   

   1. Conversational LISP.

   2. A Common Lisp implementation by Bruno Haible
   (http://haible.de/bruno/) of Karlsruhe University and
   Michael Stoll (http://math.uni-duesseldorf.de/~stoll/).
   of Munich University, both in Germany.  CLISP includes an
   interpreter, bytecode compiler, almost all of the CLOS
   object system, a foreign language interface and a socket
   interface.  An X11 interface is available through CLX and
   Garnet.  Command line editing is provided by the GNU
   readline library.  CLISP requires only 2 MB of RAM.  The
   user interface comes in German, English, French, Spanish,
   Dutch, and Russian and can be changed at run time.

   CLISP is Free Software and distributed under the GPL.  It
   runs on microcomputers (OS/2, Microsoft Windows,
   Amiga, Acorn) as well as on Unix workstations (Linux,
   BSD, SVR4, Sun4, Alpha, HP-UX, NeXTstep, SGI,
   AIX, Sun3, and others).

   Official web page (http://clisp.cons.org).  Mailing list
   (http://lists.sourceforge.net/lists/listinfo/clisp-list).

   (2003-08-04)