Let

Let or LET may refer to:

Sports

 * Let serve, when the served object in certain racket sports hits the net and lands in the correct service court, such as;
 * Let (badminton)
 * Let (pickleball)
 * Let (tennis)
 * Ladies European Tour, the ladies professional golf tour of Europe

Terminology

 * -let as an English diminutive suffix


 * Let expression, a name binding construct in computer programming languages
 * Let statement, a statement used in word problems requiring algebraic equations
 * Letting, a system of payment for the temporary use of something owned by someone else, also known as "rental"

People, titles, characters

 * Licensed engineering technologist
 * Let, a fictional character from the anime series Rave Master

Places, locations

 * County Leitrim, Ireland, Chapman code LET
 * Let, West Virginia
 * Leț, a village in Boroșneu Mare Commune, Covasna County, Romania
 * Alfredo Vásquez Cobo International Airport (IATA code ), Leticia, Colombia
 * Lei Tung station (station code ) of the Hong Kong MTR

Groups, organizations, companies

 * Lashkar-e-Taiba (LeT), a militant Pakistani Islamist organization
 * Let Kunovice (LET), a Czechoslovak and Czech aircraft manufacturer
 * LET, part of a font name indicating the font is owned by Letraset; for example, Academy Engraved LET

Other uses

 * Linear energy transfer, a property of ionizing radiation's interactions with matter
 * 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
 * Light-Emitting Transistor, a future technology that could be used in Organic light-emitting transistor (OLET) screens
 * "Let", a song by Pinegrove from 11:11 (2022)