PLP may stand for:
Packet Layer Protocol, a network layer protocol
Pamantasan ng Lungsod ng Pasig, a state university in Pasig City, Philippines
Parliamentary Labour Party, a grouping of British Labour MPs
Peace Love & Pitbulls, a Swedish industrial rock band
Phantom Limb Pain, the painful sensation associated with an amputated or missing limb
Progressive Liberal Party, a Bahamian political party
Progressive Labor Party (USA), a transnational communist party based in the United States
Progressive Labour Party, an Australian political party
Public Leaning Post, slang meaning people leaning against one another
Pyridoxal phosphate, a coenzyme
Platonic life-partnerperceptual
linear prediction, an alternative to Mel frequency cepstral coefficients for sound modeling
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