PLM may refer to: Pamantasan ng Lungsod ng Maynila, state university of Manila, Philippines Plant lifecycle management, of industrial plant Premier Loyalty & Marketing, a Mexican company operating Club Premier Product lifecycle management Product life cycle management (marketing) Payload Module - any system or subsystem that is a part of a payload. See sample usage of the term in Solar and Heliospheric Observatory#Instruments (Mechanical Training Centre), later IBTE Mechanical Campus, Brunei People's Liberation Music, a 1970s British political music group Paide Linnameeskond, Estonian football club

Politics Partido Lakas ng Masa, a Philippine political party Partido Liberal Mexicano, a pre-1910 Revolution Mexican political party Partido Laborista Mexicano, the predecessor of the Institutional Revolutionary Party of Mexico

Technology and science PL/M, a computer programming language Pulse-length modulation, an alternative name for pulse-width modulation PLM, Pretrained Language Model, in Natural Language Processing, further developed into LLM, Large Language Model

Transport Sultan Mahmud Badaruddin II Airport, Palembang, Indonesia, IATA code Palmerah railway station, Jakarta, Indonesia, station code Perahu layar motor, a type of lambo (boat), Indonesia Chemins de fer de Paris à Lyon et à la Méditerranée, a French railway company