LCT

LCT may refer to:

Science

Biology

• Lysosomal cystine transporter family
• Long-chain triglyceride
• LCT gene, a gene that encodes the enzyme lactase

Chemistry

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

Mathematics and computers

• Limit comparison test, for series convergence
• Linear canonical transformation, an integral transform
• Link/cut tree, a data structure for maintaining dynamic trees

Military

• Landing craft tank

Transportation

• Lake Champlain Transportation Company, US
• Lane Cove Tunnel, a toll road in Sydney, Australia
• Lorain County 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
• Low-carbon technology (disambiguation)