File:Royal Monogram of Princess Galyani Vadhana.svg

DescriptionRoyal Monogram of Princess Galyani Vadhana.svg English: Royal Monogram of Princess Galyani Vadhana Date 20 September 2016 Source Author Pitpisit

Attribution-Share Alike 4.0 truetrue English A blue flag with royal monograms ก.ว. under the royal crown. Thai ธงสีน้ำเงิน ตราพระนามาภิไธยย่อ ก.ว. ภายใต้พระจุลมงกุฎ

of Her Royal Highness Princess Galyani Vadhana Krom Luang Naradhiwas Rajanagarindra" Author Promotion of Academic Olympiad and Development of Science