Ser
Ser or SER may refer to:
Places
- 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
 
Organizations
- Social-Economic Council (Sociaal-Economische Raad, SER) of the Dutch government
 - Society for Ecological Restoration (SER)
 - Society for Epidemiologic Research, North America
 
Science and technology
- 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
 
Transport
- 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
 
Other uses
- 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
 - Hedva Ser, French artist
 
See also
- Serr
 - Sir (disambiguation)
 - All pages with titles containing Ser
 - All pages with titles beginning with Ser