GCT may refer to:

Medicine

Germ cell tumor Germ cell tumor (GCT) is a neoplasm derived from germ cells. Germ-cell tumors can be cancerous or benign. Germ cells normally occur inside the gonads (ovary and testis). GCTs that originate outside the gonads may be birth defects resulting from er ...

Giant-cell tumor of bone Giant-cell tumor of the bone (GCTOB), is a relatively uncommon tumor of the bone. It is characterized by the presence of multinucleated giant cells (osteoclast-like cells). Malignancy in giant-cell tumor is uncommon and occurs in about 2% of all ...

* Glucose challenge test *

Granulosa cell tumor Granulosa cell tumours are tumours that arise from granulosa cells. They are estrogen secreting tumours and present as large, complex, ovarian masses. These tumours are part of the sex cord-gonadal stromal tumour or non-epithelial group of tumours ...

Transport

Gauge Change Train The Gauge Change Train (GCT) or is the name given to a Japanese project started in 1994 to develop a high-speed train with variable gauge axles to allow inter-running between the Shinkansen network, and the narrow gauge regional rail network. ...

, a Japanese train *

Ghazipur City railway station Ghazipur City Railway Station (GCT) is located in Ghazipur City of Uttar Pradesh. It lies in the Malgodam Road. It comes under North Eastern Railway Zone (NER), Gorakhpur under Varanasi division. The station is directly connected to Major Cit ...

, in Uttar Pradesh, India * Grand Canyon Bar 10 Airport, in Arizona, United States *

Grand Central Terminal Grand Central Terminal (GCT; also referred to as Grand Central Station or simply as Grand Central) is a commuter rail terminal located at 42nd Street and Park Avenue in Midtown Manhattan, New York City. Grand Central is the southern terminus ...

, in New York City *

Great Coates railway station Great Coates railway station serves the village of Great Coates in North East Lincolnshire, England. It was built by the Great Grimsby and Sheffield Junction Railway in 1848. The station, and all trains serving it, are operated by East Midlands ...

in England * Grimsby-Cleethorpes Transport, former municipal bus company of

Grimsby Grimsby or Great Grimsby is a port town and the administrative centre of North East Lincolnshire, Lincolnshire, England. Grimsby adjoins the town of Cleethorpes directly to the south-east forming a conurbation. Grimsby is north-east of Linco ...

and

Cleethorpes Cleethorpes () is a seaside town on the estuary of the Humber in North East Lincolnshire, England with a population of 38,372 in 2020. It has been permanently occupied since the 6th century, with fishing as its original industry, then develo ...

, England *

Gwinnett County Transit Gwinnett County Transit or GCT is the bus public transit system in Gwinnett County, Georgia, United States, one of metro Atlanta's three most populous suburban counties. (The others are Cobb County, which operates CobbLinc, and Clayton County ...

, in Georgia, United States

Other uses

* Galapagos Conservation Trust, a British charity * Genetic coding technologies, a frequently advertised investment area *

Geometric complexity theory Geometric complexity theory (GCT), is a research program in computational complexity theory proposed by Ketan Mulmuley and Milind Sohoni. The goal of the program is to answer the most famous open problem in computer science – whether P =&nb ...

* German Colonial Tovar dialect of German, spoken in Venezuela *

Global Champions Tour The Longines Global Champions Tour (LGCT) is an annual pre-eminent individual show jumping series that comprises up to 15 rounds of competition hosted around the world. It brings together the top 30 riders in the FEI Jumping World Rankings. It was ...

, a show jumping series * ''

Gloucester County Times The ''Gloucester County Times'' (''GCT'') was a daily newspaper in Woodbury, New Jersey, United States. It was founded in 1897 and ceased publication in 2012, when it merged with its sister papers ''Today's Sunbeam'' and ''The News of Cumberland ...

'', a daily newspaper in New Jersey * Government College of Technology (disambiguation) *

Grand Chess Tour The Grand Chess Tour (GCT) is a circuit of chess tournaments where players compete for multiple prize pools. Major tournaments that have been featured in the Grand Chess Tour include Norway Chess, the Sinquefield Cup, and the London Chess Classic. ...

, an annual circuit of chess tournaments * Grande Cadence de Tir (GCT) 155mm, French self-propelled artillery vehicle * Green Card Test, used by the United States Internal Revenue Service * Green Crescent Trust, in Sindh, Pakistan *

Greene County Tech School District Greene County Technical School District (Greene County Tech.) is a public school district based in Paragould, Arkansas, United States. The school district encompasses of land, including portions of Greene County, Randolph County, Craighead Co ...

, in Greene County, Arkansas, United States * Greenwood Community Theatre, in South Carolina, United States * GCT, a codon for the amino acid

Alanine Alanine (symbol Ala or A), or α-alanine, is an α-amino acid that is used in the biosynthesis of proteins. It contains an amine group and a carboxylic acid group, both attached to the central carbon atom which also carries a methyl group side c ...

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