SU, Su or su may refer to:

In geography:

in computing:

several units:

in aviation:

the following organizations:

SU may also refer to the following universities:

other uses:

Los Chichos is a Spanish Gypsies band which was formed in the mid 70's by the brothers Julio González, Emilio González and Juan Antonio Jiménez. It continued with its activity until the 1990s, with a peak point at the beginning of the 1980s. 20 million disks have been sold, making it one of the groups that have sold more music in the history of Spanish music., Their songs included different topics and themes from Spanish Gypsies' popular life, ranging from delinquency, violence and drugs, to love and life. Their music genre was the famous Spanish Rumba similar to Los Chunguitos.

Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American recording artist, entertainer, and businessman. Often referred to as the King of Pop, or by his initials MJ, Jackson is recognized as the most successful entertainer of all time by Guinness World Records. His contribution to music, dance, and fashion, along with a much-publicized personal life, made him a global figure in popular culture for over four decades. The seventh child of the Jackson family, he debuted on the professional music scene along with his brothers as a member of The Jackson 5 in 1964, and began his solo career in 1971.

In the early 1980s, Jackson became a dominant figure in popular music. The music videos for his songs, including those of "Beat It", "Billie Jean", and "Thriller", were credited with transforming the medium into an art form and a promotional tool, and the popularity of these videos helped to bring the relatively new television channel MTV to fame. Videos such as "Black or White" and "Scream" made him a staple on MTV in the 1990s. Through stage performances and music videos, Jackson popularized a number of complicated dance techniques, such as the robot and the moonwalk, to which he gave the name. His distinctive musical sound and vocal style influenced numerous hip hop, post-disco, contemporary R&B, pop and rock artists.