PLP
PLP may refer to:
Science and technology
- Papain-like protease, a family of cysteine protease enzymes
- Phantom limb pain, pain felt as from a missing limb
- Proteolipid protein 1 or proteolipid protein 2, associated with Pelizaeus-Merzbacher disease
- Pyridoxal phosphate, a coenzyme, the active form of vitamin B6
Computing
- Packet Layer Protocol, a network-layer protocol
- PL/P, a programming language
- Physical Layer Pipe (PLPs), specified in the DVB-T2 and ATSC 3.0 broadcasting standards
Politics
- Parliamentary Labour Party, a group of British Labour MPs
- Party for Freedom and Progress, a Belgian liberal political party (1961–1992)
- People's Life Party, a Japanese political party
- Pragati Legislature Party, a 1970s political party in Orissa, India
- Progressive Labour Party (disambiguation), several political parties
- Progressive Liberal Party, a Bahamian political party
Other uses
- Premier League Productions
- PLP Architecture, a London, UK firm
- Pamantasan ng Lungsod ng Pasig, a university in the Philippines
- Peace Love & Pitbulls, a Swedish industrial rock band
- Phoenix Living Poets, Chatto & Windus 1960-1983 books
- Prosopographisches Lexikon der Palaiologenzeit, a German-language late Byzantine Empire dictionary