马来亚联邦
The Malayan Union came into being in 1946. It was established by British Malaya and comprised the Federated Malay States (Perak, Selangor, Negeri Sembilan, Pahang), the Unfederated Malay States (Kedah, Perlis, Kelantan, Terengganu, Johor) and the Straits Settlements of Penang and Malacca. In a series of agreements between the British and the Malayan Union, the Malayan Union was superseded by the Federation of Malaya on 1 February 1948.