LST may refer to: Education Licentiate of Sacred Theology Liston College London School of Theology Organizations Law School Transparency Linux Support Team, a defunct German Linux distributor (LST Linux, Power Linux) since 1993 LST Software GmbH (from Linux System Technology), a German software company, successor of Linux Support Team and predecessor of Caldera Deutschland GmbH Places Launceston Airport Liverpool Street station, a major railway and tube station in London (station code LST) Science and technology Land Surveyor in Training Landing Ship, Tank, a type of United States Navy amphibious warfare ship Laplace-Stieltjes transform, a transform similar to the Laplace transform Large Space Telescope, the Hubble Space Telescope Living Systems Theory Log-space transducer, a type of Turing machine used for log-space reductions Löwenheim–Skolem theorem, a theorem in first-order logic dealing with the cardinality of models Lowstand systems tract, a systems tract in sequence stratigraphy LST:, a built-in device driver name in 86-DOS and some versions of MS-DOS 1.25 Lyddane–Sachs–Teller relation for optical phonons in solids or the related relation for hydrodynamics Time Least slack time scheduling Local Sidereal Time Local Standard Time Other L.S.T. (album) See also list (disambiguation) LSST (disambiguation)