1. Scott L. Burson
    Scott L Burson is a Lisp hacker who wrote Zeta-C and FSet
  2. Scott Williams
    A computer science student at the University of Colorado at Boulder, working towards a BS, and doing a thesis in natural language processing
  3. screamer
    Screamer adds support for nondeterministic and constraint programming, including backtracking and undoable side-effects
  4. screen
    GNU Screen is a Unix utility that permits running multiple interactive windows
  5. Screenshots
    Beauty is only skin-deep, but it's a start
  6. Scribble
    Scribble extends the Common Lisp reader with the text markup syntax of Scribe/Skribe and Scribble document preparation systems
  7. ScriptL
    Shell scripting via Lisp protocol
  8. SDL
    Simple DirectMedia Library
  9. Sean Champ
    Sean Champ is a person
  10. SeanRoss
    Sean is a part time Lisper from South Africa