LPU may refer to: Least publishable unit, the smallest amount of information that can generate a publication in a peer-reviewed journal General Elections Institution (Lembaga Pemilihan Umum), former election organizer in Indonesia Linkin Park Underground, the fan club of an American rock band London and Provincial Union of Licensed Vehicle Workers, former British trade union Lovely Professional University, a university in Jalandhar, Punjab, India Lyceum of the Philippines University, a private and autonomous university in the Philippines. Local Processing Unit, used for PLC