LX or Lx may refer to:
The LXIII Legislature of the Mexican Congress is made up of senators and deputies that are members of their respective chambers.
LXDE (abbreviation for Lightweight X11 Desktop Environment) is a free desktop environment with comparatively low resource requirements.
LXC (Linux Containers) is an operating-system-level virtualization method for running multiple isolated Linux systems (containers) on a control host using a single Linux kernel.
LXQt is a bundle of software packages under development, with the aim of providing a complete desktop environment.
The LX Legislature (60th) of the Congress of Mexico met from September 1, 2006, to September 1, 2009. All members of both the lower and upper houses of Congress were elected in the elections of July 2006.
The LXII Legislature of the Congress of Mexico met from September 1, 2012, to August 31, 2015. All members of both the lower and upper houses of the Congress were elected in the elections of July 2012.
The LXI Legislature of the Congress of Mexico met from September 1, 2009, to August 31, 2012. Members of the upper house of the Congress were selected in the elections of July 2006 while members of the lower house of the Congress were selected in the elections of July 2009.
LXR Cross Referencer, usually known as LXR, is a general-purpose source code indexer and cross-referencer that provides web-based browsing of source code, with links to the definition and usage of any identifier.