SLB (disambiguation)

SLB is the trade name and ticker symbol of Schlumberger Limited, an energy services company.

SLB may also refer to:


 * Sustainability-linked bonds
 * Single letter beacon, radio transmissions of a single repeating Morse code letter
 * S.L. Benfica, a Portuguese sports club based in Lisbon
 * SLB Radio Productions, Inc., producers of radio program The Saturday Light Brigade
 * Scytalidopepsin B, a proteolytic enzyme
 * Sigma Lambda Beta, US fraternity
 * Solomon Islands, ISO-3166-1 alpha-3 code
 * Sport Laulara e Benfica, an East Timorese football team
 * Storm Lake Municipal Airport, Iowa, US, IATA code
 * Strongside linebacker in American and Canadian football
 * Supported lipid bilayers
 * Swedish Friesian or Svensk Låglandsboskap, a Swedish breed of dairy cattle
 * Server Load Balancer, Cloud Computing Term, see Load Balancing