LPC

• Linear predictive coding, a method used in audio signal processing and speech processing
• Leaf protein concentrate, a concentrated form of the proteins found in the leaves of plants
• Long period comet, a comet classification
• Lysophosphatidylcholine, chemical compounds
• Late positive component, a brain potential
• {{lang|la|Liquor picis carbonis}} (Latin for coal tar solution)

• LPC (programming language), the programming language of LPMuds
• Local Procedure Call, in Microsoft's Windows NT operating systems
• Low Pin Count, a computer bus technology
• Lync Persistent Chat, a Microsoft Lync feature
• NXP LPC, a family of 32-bit microcontroller integrated circuits

• Lahore Press Club, a press association in Pakistan
• Lambda Pi Chi, a U.S. sorority
• Las Piñas College, Philippines
• Liberal Party of Canada, a Canadian political party
• Li Po Chun United World College, a Hong Kong college
• Little People of Canada, for people of small stature
• London Philharmonic Choir, a British choir
• Lucky People Center, a Swedish electronic music collective
• Luethi-Peterson Camps, an international summer camp program
• New York City Landmarks Preservation Commission, the agency administering the city's Landmarks Preservation Law
• Las Positas College, a community college in California

• Lompoc Airport (FAA LID), US
• Legal Practice Course, the vocational stage for becoming a solicitor in England and Wales
• Liable to become a Public Charge (LPC), in US immigration
• Longmont Potion Castle (born 1972), surrealist prank call artist
• Licensed professional counselor, a professional credential

• {{lookfrom|LPC}}
• {{intitle|LPC}}

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