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

CLiCC

    A Common Lisp to C compiler by Heinz Knutzen
   , Ulrich Hoffman
    and Wolfgang Goerigk
   .  CLiCC is meant to be used as a
   supplement to existing CLISP systems for generating
   portable applications.  Target C code must be linked
   with the CLiCC run-time library to produce an executable.

   Version 0.6.2 conforms to a subset of Common Lisp and CLOS
   called CL_0 or CommonLisp_0 and based on CLtL1.  It runs
   with Lucid Lisp, AKCL or CLISP.  Work on CLtL2 and
   ANSI-CL conformance is in progress.

   (ftp://ftp.informatik.uni-kiel.de/pub/kiel/apply/).

   (1994-01-04)