XNA

XNA or xna may refer to:


 * Microsoft XNA, a toolset for game developers from Microsoft
 * Northwest Arkansas National Airport (IATA code)
 * Old North Arabian (ISO 639-3 language code: xna)
 * X-No-Archive, a Usenet newsgroup header
 * Xeno nucleic acid, artificial genetic material alternative to DNA
 * Xinhua News Agency, the official state-run press agency of the People's Republic of China