First, choose the number of answers by typing '50', '100', '250' or 'all' (all being 500) - then name that number of the largest franchise chains based on worldwide gross sales according to Franchise Times. Some chains may be part of larger companies - you will have to name the brand of that chain to answer it. First two words accepted for longer answers.
Really surprised that neither Pig Latin or Klingon are up here…
There used to be a Klingon Wikipedia!