901. clTcl
     clTcl provides an interface to Tcl/Tk via Tcl scripts embedded in Common Lisp
902. CLTIO
     CLTIO is a UFFI binding to the Unix termio library for raw serial/terminal I/O
903. CLtL2
     "Common Lisp the Language, 2nd ed" is a book by Guy Steele that describes the state of Common Lisp as it was partway through the ANSI process
904. cluck
     Cluck is a Common Lisp library written by Kevin Rosenberg for assisting in configuring timers on microcontroller chips
905. CLUE
     The Common Lisp User Interface Environment (CLUE) is a GUI library based on the X Window System and modeled on Xt
906. cluecc
     Clue is an ANSI C programming language compiler that targets several languages, including Common Lisp
907. clufs
     Common Lisp User Space File System
908. clufs-0.7
     Release 0.7 of clufs
909. CLUnit
     CLUnit is a Common Lisp unit testing framework
910. CLUnit2
     Maintained fork of CLUnit

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