No, there is no difference between Rava and Rawa. In Southern India, Semolina or Semolina Flour is known as Rava, while it is known as Rawa in Northern India. It is used to make savoury South Indian meals like rava dosa, rava idli, rava kichadi, and upma, which are also wonderful breakfast options, as well as sweets like halwa, laddoo, and so on.