1. LML
    LML (Lisp Markup Language) is a Web tool for generating XHTML documents
  2. LML2
    LML2 is a Web tool for generating XHTML documents
  3. LMud
    LMud is a MUD (Multi-User Dungeon) Game implementation written in Common Lisp with heavy use of CLOS and multiple inheritance
  4. Loadflow
    loadflow
  5. local-time
    local-time is a library for manipulating date and time information in a semi-standard manner
  6. lodematron
    lodematron parses md2, 3ds and lwo (pre LightWave 6) 3d object mesh file format files
  7. Log4CL
    Log4CL is high performance extensible logging library for Common Lisp
  8. log5
    Log5 is a logging library organized around five things: categories, outputs, senders, messages and contexts
  9. logging
    Logging libraries
  10. LoGS
    A programmable log analysis engine available under the terms of the GPL