PES

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

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

 * 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
 * Party of European Socialists, a centre-left pan-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
 * 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