GSR may refer to:

Organizations

* Gas Safe Register, in the United Kingdom * Global Sea Mineral Resources, a subsidiary of the dredging company

DEME In Ancient Greece, a deme or ( grc, δῆμος, plural: demoi, δημοι) was a suburb or a subdivision of Athens and other city-states. Demes as simple subdivisions of land in the countryside seem to have existed in the 6th century BC and ear ...

, aimed at exploring the mining of polymetallic nodules on the deep sea floor * Groupe Scolaire La Résidence, a French international school in Casablanca, Morocco

Medicine and science

Galvanic skin response Electrodermal activity (EDA) is the property of the human body that causes continuous variation in the electrical characteristics of the skin. Historically, EDA has also been known as skin conductance, galvanic skin response (GSR), electrodermal ...

, physiological phenomenon *

Glutathione reductase Glutathione reductase (GR) also known as glutathione-disulfide reductase (GSR) is an enzyme that in humans is encoded by the GSR gene. Glutathione reductase (EC 1.8.1.7) catalyzes the reduction of glutathione disulfide (GSSG) to the sulfhydryl fo ...

, enzyme

Places

Gerber Scout Reservation Gerber Scout Reservation (GSR), located in Twin Lake, Michigan, Twin Lake, Michigan is a resident camp owned and operated by the Michigan Crossroads Council of the Boy Scouts of America. It began operation in 1950 and had its first official summer ...

, scouting facility in Michigan, United States *

Grand Sierra Resort Grand Sierra Resort (formerly MGM Grand Reno, Bally's Reno and Reno Hilton) is a hotel and casino located approximately three miles east of Downtown Reno, Nevada. The hotel has 1,990 guest rooms and suites, 12 restaurants, including Charlie Palmer ...

, in Nevada, United States

Transport

Acura Integra GS-R The , marketed in North America as the Acura Integra, is an automobile produced by the Japanese automobile manufacturer Honda from 1985 until 2006, and then since 2021. It succeeded the Honda Quint, Quint as a more luxurious and sport-oriented ...

, automobile *

Qardho Airport Qardho Airport , also known as Gardo Airport, is an airport serving Qardho, a town in the northeastern Bari region of Somalia. Overview The airport sits at an elevation of above mean sea level. It has a runway that is long. In late September ...

in Somalia * Rail systems; **

Great Southern Railway (disambiguation) Great Southern Railway may refer to: *Journey Beyond, operator of ''The Ghan'', ''Indian Pacific'' and ''The Overland'' interstate passenger trains in Australia * Great Southern Railway (South Gippsland), former railway serving the South Gippsland ...

Gondal State Railway The Gondal State Railway (GSR) was a metre gauge railway owned by the Gondal State. History The line opened in 1881 and originally worked by the Bhavnagar–Gondal–Junagad–Porbandar Railway. From 1911, the line formed the nucleus of a new ...

, in British India ** Great Sandhills Railway, Canadian railway

Other uses

Gunshot residue Gunshot residue (GSR), also known as cartridge discharge residue (CDR), gunfire residue (GFR), or firearm discharge residue (FDR), consists of all of the particles that are expelled from the muzzle of a gun following the discharge of a bullet. It ...

*''

Grammata Serica Recensa The ''Grammata Serica Recensa'' is a dictionary of Middle Chinese and Old Chinese published by the Swedish sinologist Bernard Karlgren in 1957. History Karlgren made fundamental contributions to the study of the phonology of Middle and Old Chi ...

'', dictionary of Old Chinese *

General Service Respirator The General Service Respirator (GSR) is a military gas mask designed to replace the previous S10 respirator for the British Armed Forces. It was designed by the Defence Science and Technology Laboratory and Scott Safety in collaboration with t ...

, a military gas mask * SIG Sauer GSR, pistol variety {{disambiguation