San or SAN may refer to: Science and technology. Sinoatrial node, a region of the cardiac muscle. Styrene-acrylonitrile resin, a copolymer plastic. Computing. Storage area network. System area network, linking clusters of computers. Subject Alternative Name, associated with a security certificate. Film. The Dream (1966 film), San in Serbian, a 1966 Yugoslav film. San, the protagonist of the 1997 film Princess Mononoke. Umbrella (film) or Sǎn, China, 2007. Languages. Saint (Spanish and Italian: San) San (letter) (Ϻ or Ϡ), an archaic Greek letter, between pi and qoppa.
https://en.wikipedia.org/wiki/SAN