The nation/area's two-letter code for Cambodia is KH, so the letters corresponding to the two location indicator letters are K and H. is shown in general flag on most platforms and as being a two-letter image on a couple of platforms.Tr??ng ??i h?c Khoa h?c Xã h?i và Nhân v?n tr?c thu?c ??i h?c Qu?c gia TP.HCMThe procedure for getting a visa for