Let or LET may refer to: -let, an English diminutive suffix Let, a shot or point that must be replayed in certain racquet sports Let, a name binding construct in computer programming languages Let statement, a statement used in word problems requiring algebraic equations LET, part of a font name indicating the font is owned by Letraset; for example, Academy Engraved LET Letting, a system of payment for the temporary use of something owned by someone else, also known as "rental" Linear energy transfer, a property of ionizing radiation's interactions with matter Let Kunovice (LET), a Czechoslovak and Czech aircraft manufacturer Let, West Virginia Leţ, a village in Boroșneu Mare Commune, Covasna County, Romania Let, a fictional character from the anime series Rave Master Lashkar-e-Toiba (LeT), a militant Pakistani Islamist organization Ladies European Tour, the ladies professional golf tour of Europe Lorentz ether theory, a scientific theory LET solution or gel, a topical anesthetic consisting of 4% lidocaine, 1:2,000 epinephrine, and 0.5% tetracaine LET is IATA code of Alfredo Vásquez Cobo International Airport, in Leticia, Colombia. Light Emitting Transistor, a future technology that could be used in OLET screens.