PLS

PLS or Pls may refer to:

Organizations

 * Pioneer Library System, Oklahoma, US
 * Poculi Ludique Societas, Medieval & Renaissance Players of Toronto, Canada
 * Profesjonalna Liga Siatkówki, Polish Volleyball League
 * Premier League Soccer, an Indian football league
 * Prometheus Light and Sound, US home PBX company, 1990s
 * Pilbara Minerals Ltd, an Australian ASX-listed lithium mining company.

Science and technology

 * Palomar–Leiden survey of minor planets
 * Partial least squares regression, a statistical method
 * Plasma spectrometer, an instrument aboard the Voyager 1 and 2 space probes
 * Pregnant leach solution, a mining process

Computers

 * PLS (complexity), a complexity class
 * PLS (file format), multimedia playlist format
 * Pronunciation Lexicon Specification, for interoperable pronunciation information
 * Super PLS, a Samsung IPS panel technology
 * IBM PL/S, a systems programming language
 * Rand RL/S, Rand Corporation's version of IBM's PL/S

Medicine and biology

 * Papillon–Lefèvre syndrome, a disease affecting the teeth and skin
 * Primary lateral sclerosis, a disease characterized by weakness
 * Proteus-like syndrome, similar to Proteus syndrome
 * Polish Lowland Sheepdog

Transportation

 * Palletized load system, U.S. Army logistics system
 * Providenciales International Airport, Turks and Caicos Islands, IATA code
 * Pleasington railway station, England, station code

Other

 * Profit and loss sharing, a concept in Islamic finance similar to equity financing
 * Public Land Strip, former name for the Oklahoma Panhandle