1. Smart cards
    Free software related to integrated chip cards (ICC) with contacts (ISO/IEC 7816) or contactless (ISO/IEC 14443)
  2. Standards
    The wonderful thing about standards is that there are so many to choose from.-- Grace Hopper
  3. Statistics
    Statistics libraries/packages
  4. stream
    Common Lisp provides streams, which can be used with an input or output function to identify an appropriate source or sink of characters or bytes for that operation
  5. string
    Functions and libraries for string manipulation
  6. StructuredStorage
    aka NOSQL
  7. system programming
    Libraries having to do with system programming - memory management, timers, system calls, etc
  8. Tachyon Common Lisp
    Tachyon Common Lisp (product name OKI Common Lisp) is an implementation of Common Lisp by OKI Electric Industry
  9. templating library
    Templating libraries: (main topic: templating library)
  10. Test Framework
    Testing tools, libraries, and frameworks