{{wikt}} '''Err''' is the verb form of error.
'''Err''', '''err''', '''eRR''' or '''ERR''' may refer to: {{TOC right}}
==Geography== * Err, Pyrénées-Orientales, a commune in the Pyrénées-Orientales department, France * Errachidia Province, Morocco, by ISO 3166-2:MA code * Piz d'Err, a mountain in the Albula Alps in Switzerland
==Science and technology== * err, the ISO 639-1 alpha-2 code for the extinct Erre language * err, a particular constructor in tagged union data structures * Estrogen related receptor and particular members of the orphan nuclear receptor family: **ERRα **ERRβ **ERRγ * ''European Romantic Review'', a scholarly peer-review journal devoted to the interdisciplinary study of nineteenth-century culture
==Other uses== * Edmonton Radial Railway, a former streetcar service in Edmonton, Alberta * Eestimaa Rahvarinne, the Estonian Popular Front * Eesti Rahvusringhääling, a radio and television organization in Estonia * Einsatzstab Reichsleiter Rosenberg, a Nazi organization which appropriated cultural property during World War II * Electronic Regulatory Reporting, a universal regulatory reporting solution * Epsilon Rho Rho, a fictional fraternity in the "Mars University" episode of ''Futurama'' * Era Alaska, a regional airline which uses the ICAO designation ERR * Err, a fictional character in the animated comedy ''Aqua Teen Hunger Force'' * Errol Airport, Errol, New Hampshire, by IATA designator
==People with the surname== * Lydie Err (born 1949), a Luxembourgish politician
==See also== {{srt}} * ER (disambiguation) * Erro (disambiguation) * Error (disambiguation)
{{disambiguation|surname|geo}}