LDP may refer to:
Politics Liberal Democratic Party (disambiguation), several parties of this name or similar Laban ng Demokratikong Pilipino, the Philippines Lebanese Democratic Party, Lebanon League for Democracy Party, Cambodia Liberal Democratic Party (Australia) Liberal Democratic Party of Germany, East Germany Liberal Democratic Party (Japan) Liberal Democratic Party (Serbia) Liberal Democratic Party (Turkey) Liberal Democratic Party (Malaysia) Liberia Destiny Party, Liberia Lithuanian Democratic Party
Technology
Label Distribution Protocol, a routing protocol used in Multiprotocol Label Switching networks Laser designator pod Laserdisc player Linked Data Platform, a Semantic Web specification Linux Documentation Project Local differential privacy, in information privacy
Mathematics
Large deviation principle, the rate function in mathematics
Locations
Damansara–Puchong Expressway or Lebuhraya Damansara–Puchong (LDP), an expressway in Malaysia Long-distance footpaths in the UK (long-distance paths) Los Dominicos Park, a park in Santiago, Chile
Language
Lingwa de planeta, a conlang mentioned in Worldlang
Other uses Loan deficiency payments, in U.S. agriculture policy Local development plan, in Wales Long day plant, that flowers after a short night Long Distance (Skateboard) Pumping Leadership development Program, a professional development programme Lou Diamond Phillips, American actor