1. puri
    puri, Portable Universal Resource Identifier, is a library for parsing and representing URIs
  2. Purity Test
    "Have you ever ..." : a Common Lisp Purity Test
  3. PURL
    PURL provides a parser and defines a type for URLs as specified in RFC1738
  4. PVS Specification and Verification System
    The PVS Specification and Verification System is a verification system: that is, a specification language integrated with support tools and a theorem prover
  5. pxmlutils
    development on the xml parser in pxmlutils has stopped, use Miles Egan's XMLS parser instead.
  6. py-configparser
    py-configparser allows reading and writing of configuration files stored in the Windows INI file format
  7. py-random
    A translation of the random module in the Python standard library
  8. Pyffi
    Pyffi, inspired by Python-on-Lisp, is a Python programming language FFI for Common Lisp
  9. Python
    Python is the name of a free high-performance compiler originally developed at Carnegie-Mellon University for CMU Common Lisp, it is now used by SBCL, Scieneer, and several other environments as well as CMUCL
  10. Python programming language
    Things related to interfacing the Python programming language and Common Lisp