LCT may refer to:

Science

Biology

* Lysosomal cystine transporter family *

Long-chain triglyceride A triglyceride (from ''tri-'' and ''glyceride''; also TG, triacylglycerol, TAG, or triacylglyceride) is an ester derived from glycerol and three fatty acids. Triglycerides are the main constituents of body fat in humans and other vertebrates as ...

*LCT gene, a gene that encodes the enzyme

lactase Lactase () is an enzyme produced by many organisms and is essential to the complete digestion of whole milk. It breaks down the sugar lactose into its component parts, galactose and glucose. Lactase is found in the brush border of the small ...

Chemistry

* Lower consolute temperature, the critical temperature below which the components of a mixture are miscible for all compositions

Physics

*Laser communication terminal, see Long-range optical wireless communication

Mathematics and computers

Limit comparison test In mathematics, the limit comparison test (LCT) (in contrast with the related direct comparison test) is a method of testing for the convergence of an infinite series. Statement Suppose that we have two series \Sigma_n a_n and \Sigma_n b_n ...

, for series convergence *

Linear canonical transformation In Hamiltonian mechanics, the linear canonical transformation (LCT) is a family of integral transforms that generalizes many classical transforms. It has 4 parameters and 1 constraint, so it is a 3-dimensional family, and can be visualized as the ac ...

, an integral transform *

Link/cut tree A link/cut tree is a data structure for representing a forest, a set of rooted trees, and offers the following operations: * Add a tree consisting of a single node to the forest. * Given a node in one of the trees, disconnect it (and its subtr ...

, a data structure for maintaining dynamic trees

Military

Landing craft tank The Landing Craft, Tank (LCT) (or tank landing craft, TLC) was an amphibious assault craft for landing tanks on beachheads. They were initially developed by the Royal Navy and later by the United States Navy during World War II in a series of ver ...

Transportation

Lake Champlain Transportation Company The Lake Champlain Transportation Company (LCTC or LCT) is a vehicle ferry operator that runs three routes across Lake Champlain between the US states of New York and Vermont. From 1976 to 2003, the company was owned by Burlington, Vermont, bus ...

, US *

Lane Cove Tunnel The Lane Cove Tunnel is a twin-tunnel tollway in Sydney, Australia that is part of the Sydney Orbital Network. Owned by Transurban, It connects the M2 Motorway at North Ryde with the Gore Hill Freeway at Artarmon and forms part of Sydney's ...

, a toll road in Sydney, Australia *

Lorain County Transit Lorain County Transit (LCT) is a public transportation system in Lorain County, Ohio, United States. It is a division of the Lorain County Commissioners. Then-board chairman, Robert Wickens successfully led the effort to begin fixed route transit ...

, Ohio, US * Luxury Car Tax, Australia *the ICAO airline code for TAR Aerolineas

Other uses

* Labour Congress of Thailand * A retired US Navy hull classification symbol: Landing craft tank (LCT) * Language and Communication Technologies * LCT resort, Busan, South Korea * Ligue Communiste des Travailleurs, former Senegal political party *Local

Civil time In modern usage, civil time refers to statutory time as designated by civilian authorities. Modern civil time is generally national standard time in a time zone at a UTC offset, fixed offset from Coordinated Universal Time (UTC), possibly adjusted ...

* Low-carbon technology (disambiguation) {{disambiguation