Look up SER, Ser, or ser in Wiktionary, the free dictionary.

Ser or SER may refer to:

• Ser, a village in Bogdand Commune, Satu Mare County, Romania
• Serpens (Ser), an astronomical constellation of the northern hemisphere
• Serres, known as Ser in Serbian, a city in Macedonia, Greece

• Social-Economic Council (Sociaal-Economische Raad, SER) of the Dutch government
• Society for Ecological Restoration (SER)
• Society for Epidemiologic Research, North America

• Ser (unit), an obsolete unit of volume in India
• Sequence of events recorder
• Serine (Ser), an ɑ-amino acid in biochemistry
• Single-ended recuperative burner, a type of gas burner
• SIP Express Router
• Smooth endoplasmic reticulum, in cell biology
• Soft error rate, in computing
• Ser., taxonomic author abbreviation of Nicolas Charles Seringe (1776–1858), French physician and botanist

• SER, IATA code for Freeman Municipal Airport, Seymour, Indiana, U.S.
• SER, MRT station abbreviation for Serangoon MRT station, Singapore
• SER, National Rail code for St Erth railway station in Cornwall, UK
• South Eastern Railway (England), UK
• South Eastern Railway zone, India

• SER (magazine), Nicaragua
• ser, ISO 639-3 language code for Serrano language
• Cadena SER (SER network), a Spanish radio network
• Darren Cullen (graffiti artist), a graffiti artist known by the tag name SER

• Serr
• Sir (disambiguation)
• All pages with titles containing Ser
• All pages with titles beginning with Ser

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