MYSA

MYSA or variants may refer to:


 * Mathare Youth Sports Association, in Nairobi, Kenya
 * MySA, a web site of the San Antonio Express-News in San Antonio, Texas
 * Malaysian Space Agency, the national space agency of Malaysia
 * Mysa Nal, the name of the White Witch, a fictional comic book character in the DC Universe
 * Mysa, a water buffalo character in The Jungle Book by Rudyard Kipling