Sam

"Sam" or "SAM" may refer to the following:
 * Samuel-034 - A SPARTAN-II and a close friend of the Master Chief.
 * Samuel N. Marcus - A Tech Officer Third Class of the.
 * Sam (rebel) - An Insurrectionist killed in action against the UNSC.
 * Surface-to-air missile launcher - a UNSC anti-air weapons emplacement.
 * Anaconda surface-to-air missile - another type of surface-to-air missile.