Southeast Asia Malaysia A country that consists of thirteen states and three federal territories in Southeast Asia. The country is separated into two regions, Peninsular Malaysia and Malaysian Borneo, by the South China Sea. Malaysia borders Thailand, Indonesia, Singapore, Brunei and the Philippines. Malaysia consists of 13 states (Negeri) and 3 federal territories. LanguaL curation note: US FDA 1995 Code: MY Country Southeast Asia Malaysia A country that consists of thirteen states and three federal territories in Southeast Asia. The country is separated into two regions, Peninsular Malaysia and Malaysian Borneo, by the South China Sea. Malaysia borders Thailand, Indonesia, Singapore, Brunei and the Philippines. Malaysia consists of 13 states (Negeri) and 3 federal territories. LanguaL curation note: US FDA 1995 Code: MY