SLM

SLM may refer to:

Companies

 * SLM Corporation, or Sallie Mae, an American student loan company
 * Swiss Locomotive and Machine Works, a Swiss company
 * Surinaamse Luchtvaart Maatschappij, or Surinam Airways, ICAO code
 * SLM International, now known as CCM, an ice hockey equipment manufacturer
 * Stan Lee Media, an Internet company
 * St. Louis Music, equipment distributor

Science

 * Selective laser melting, making metal parts
 * Spatial light modulator in optical projection
 * Standard litre per minute, a unit

Other

 * Š-L-M (Shin-Lamedh-Mem), root of Semitic words
 * Salamanca Airport, Spain, IATA Airport Code
 * Solomon Islands, ITU country code
 * Sudan Liberation Movement/Army, a Sudanese rebel group
 * Situational leadership model, a concept