Definitions for "VFR"
isual light ules. Navigating and avoiding other aircraft by visual references rather than instruments. (see IFR)
Rules that govern the procedures for conducting flight in visual conditions. The term "VFR" is also used to indicate weather conditions that comply with specified VFR requirements.
visual flight rules
Verein fur Raumschiffahrt e. V. (Germany).
A trip for the purpose of Visiting Friends or Relatives for 1 - 365 days.
Ceilings more than 1,000 feet and visibility three miles or greater.