SE Asia Islands/Rivers/BOW'sOnline version bodies of water by Tyler Tjan 1 Irrawaddy river 2 Salween river 3 Chaophraya river 4 Mekong River 5 Red River 6 South China Sea 7 Bay of Bengal 8 Gulf of Thailand 9 Java Sea 10 Sunda Straits 11 Straits of Malacca 12 Bali 13 Borneo / Kalimantan 14 Java 15 Luzon 16 Mindanao 17 Sulawesi 18 Sumatra