1. CL-RCFiles
    This very small Common Lisp library provides a way to add initialization files
  2. cl-rdbms
    cl-rdbms is a SQL database interface
  3. CL-RDFXML
    CL-RDFXML is an RDF/XML parser written by Joshua Taylor
  4. CL-REACTIVE
    Reactive programming at the variable/function level for Common Lisp
  5. cl-read-macro-tokens
    Modify lisp reader, so that it could dispatch not only on characters, but also on arbitrary symbols in CAR
  6. CL-READLINE
    Common
  7. cl-recaptcha
    cl-recaptcha is a trivial library for using the recaptcha service
  8. cl-redis
    CL-Redis: Common Lisp client library for Redis database, an advanced key/value store
  9. cl-reexport
    cl-reexport makes a package reexport symbols which are external symbols in other packages
  10. CL-RemiYaml
    CL-RemiYaml is a YAML parser and emitter built on libyaml