LTD

The abbreviation LTD may refer to:

* Lane Transit District, the public transport organization serving Eugene, Oregon and surrounding areas
* Laser target designator, a type of low-power laser pointer used by the military to indicate a target for a precision-guided munition
* Leeds Thomas Danby, a college on Roundhay Road in Leeds, West Yorkshire, UK
* Limited, a type of company under law of England and Wales, Scotland, certain Commonwealth countries and Ireland
* Linear Transformer Driver, a torus shaped parallel connection of switch capacitor units, designed to deliver rapid high power pulses
* Long-term debt, a position of the Balance sheet, also Long-term Liabilities
* Long-term depression (neurophysiology), the weakening of a neuronal synapse
* Long-term disability
* LTD, a record by Buck-Tick
* LTD (Guitar), a midrange line of guitars produced by ESP Guitars
* L.T.D. (Love, Togetherness and Devotion), a 1970s funk music group
* Ford LTD, a vehicle made by the Ford Motor Company
* Light travel distance, a cosmological distance measure.
* Limited company
* Living The Dream