Pes (Latin for "foot") or the acronym PES may refer to:

Pes Pes (unit), a Roman unit of length measurement roughly corresponding with a foot Pes or podatus, a Pes (rural locality), several rural localities in Russia Pes (river), a river in northwestern Russia Pes (anatomy), zoological term for the distal portion of the hind limb of tetrapod animals Talipes equinovarus (pes equinovarus), clubfoot Talipes cavus (pes cavus), clawfoot Talipes planus (pes planus), flat feet Talipes valgus (pes valgus), valgus deformity of the foot Talipes varus (pes varus), varus deformity of the foot Pes anserinus (leg) Pes anserine bursitis, inflammatory of the inner knee at the bursa of the pes anserinus Parotid plexus, pes anserinus of the facial nerve

PES Education PES University, formerly P.E.S. Institute of Technology, a university in Bangalore, India Providence Elementary School, an elementary school in Chesterfield County, Virginia

Computing Pro Evolution Soccer, a multi-platform video game series developed by Konami Packetized elementary stream, part of the MPEG communication protocol Peripheral Event System, an implementation of autonomous peripheral operations in microcontrollers PSTN Emulation System for IP Multimedia Subsystem (IMS)

Organizations Platform for a European Serbia, a political coalition in Serbia Postal Express Service, United States military mail during World War I Power Engineering Society, now the Power & Energy Society of the Institute of Electrical and Electronics Engineers Premier Election Solutions, formerly Diebold Election Systems Socialist Equality Party (Parti de l'égalité socialiste), France Party of European Socialists, a centre-left European political party Social Encounter Party, a Mexican former political party Solidarity Encounter Party, a Mexican former political party Philadelphia Energy Solutions, the corporate owner of the refinery involved in the 2019 Philadelphia refinery explosion

Science Pallasite Eagle Station, a pallasite meteorite grouplet Photoemission spectroscopy or Photoelectron spectroscopy, a measurement of a substance's binding energy using the photoelectric effect Poly(ethylene succinate), a type of polyester Polyester, an artificially produced organic chemical that is spun and woven to make fabric Polyethersulfone, a thermoplastic polymer Potential energy surface, in physics and chemistry Programmed electrical stimulation, a type of electrophysiologic study Pseudoexfoliation syndrome, an eye problem

Other PES (director) (born 1973), film director and animator born Adam Pesapane Passenger Environment Survey, quality-control system for transit systems Payment for ecosystem services, incentives offered to farmers or landowners Pensarn railway station, Gwynedd, Wales, by National Rail station code Performance-enhancing substance, drugs which can provide a mental or physical advantage in a competition Price elasticity of supply, a measure used in economics Public employment services in the European Union PULHHEEMS, a system of grading physical and mental fitness used by Britain's armed forces

See also Pez (disambiguation)