LP

LP or lp may stand for:

*LP is the IATA code for LAN Peru airline
*Limited partnership, in corporate law or company names
*Propane, "Liquid Propane", a chemical
*Gibson Les Paul, "Les Paul", a style of guitar
*Lemon Party, in shock sites
*Learning Platform, in education
*Light pollution, in the dark-sky movement
*Lonely Planet, travel guidebook publisher
*Louisiana-Pacific Corporation - marketed as LP.
**LP Field - American football stadium in Nashville, Tennessee named after Louisiana-Pacific Corporation
*Loss prevention
*Lumbar Puncture
*Licensed Practitioner
*low-power broadcasting AM, FM, or TV station
*Little People

;Entertainment and music
*"Long Play" gramophone record format, popular during the 1950s through the 1980s.
LP (Soviettes album), the debut album by punk rock band The Soviettes
LPMud, a type of .
*"Life Points", in some Video Games, similar to hit points
*Linkin Park, a nu metal/rapcore band
*The Lincoln Park gambling establishment in Rhode Island
*Latin Percussion, in music, a brand of the percussion instrument manufacturer
*MDLP, the long play format of the MiniDisc
*Long Play (VCR format)
*LP, short for Love Parade

;Politics
*United States Libertarian Party
*Liberal Party of Australia

;Mathematics and computer science
*Linear programming, in applied mathematics, a fundamental optimization problem
*Linear prediction, a mathematical operation where future values of a discrete-time signal are estimated as a linear function of previous samples
*Lp space, in mathematics
*Larch Prover, in automated theorem proving
*Logic programming, in computer science
*lp (Unix), the command that assigns print jobs