ESR

ESR may refer to:

==Organizations== Earlham School of Religion, at Earlham College in Richmond, Indiana, US E.S.R., Inc., a former American toy manufacturer ESR Rīga, a Soviet Latvian football club, active from 1966 to 1991 ESR Technology, a UK company e-Shang Redwood, an Asia focused Real Estate services and investment firm (), the Greek National Council for Radio and Television European Society of Radiology Institute of Environmental Science and Research, a New Zealand scientific institute