Na may refer to: Na, the chemical symbol for Sodium Na, a tribal people also known as the Nga people, from Arunachal Pradesh, the easternmost state of India Na, a small ethnic group also known as the Mosuo, from Yunnan and Sichuan Provinces in China Na (tree), Mesua ferrea a tree native to Sri Lanka, India, southern Nepal, Indochina, and the Malay Peninsula Na (kana), the な or ナ kana in the Japanese language Nakoku, or Na no kuni (奴の国), an ancient Japanese ki… (More on Na)