1. Verrazano
    Verrazano is no longer actively developed; see cl-autowrap (which uses c2ffi) or maybe SWIG.
  2. version control
    Anything related to version/source control (CVS, SVN, git, etc.)
  3. versioned-objects
    For any Common Lisp mutable object, allows to store versioning tree of all of the edits connecting its various versions
  4. vgplot
    vgplot is an interface to the gnuplot plotting library with the intention to resemble to some of the plot commands of octave or matlab
  5. vial
    Vim-like editor written in Common Lisp
  6. Victor Sovetov
    One of millions ukrainian Lisp programmers, who are trying to use Lisp in RealWorld(tm) :)
  7. videoVertov
    projects of Kevin Griffin
  8. vim
    The Vi family of editors (with vim probably being the most frequently used implementation) is almost universally "the other editor" to Emacs
  9. vindarel
    I am a full-stack developer, a Pythonista turned Lisper, currently self-employed and IĀ use CL apps in production
  10. Virgil
    Virgil is a high-level and extensible FFI, built on top of CFFI and oriented towards marshaling lisp data into raw memory and back