student ID or NUS card, including International Student Identification Card (ISIC) and International Youth Travel Card (IYTC).
ID myfyriwr neu gerdyn NUS, gan gynnwys Cerdyn Adnabod Myfyriwr Rhyngwladol (ISIC) a Cherdyn Teithio Ieuenctid Rhyngwladol (IYTC).​