ILD

ILD may refer to:

Organizations

 * Independent Lutheran Diocese a small Confessional Lutheran Association in the United States.
 * International Liaison Department of the Chinese Communist Party, a minister-level department of the Chinese government
 * Institute for Liberty and Democracy, a think tank in Lima, Peru
 * International Labor Defense (1925–1946), a legal defense organization of the Communist Party USA

Science and technology

 * Interaural level difference (or interaural intensity difference), a sound property that allows spatial localization of the sound source
 * Interstitial lung disease, a group of lung diseases that affect tissue between the airways
 * Injection Laser Diode, a type of semiconductor laser used in optical networks

Miscellaneous

 * Internet Listing Display, a set of rules put forth by the National Association of Realtors (USA) that regulate how homes and properties can be displayed on internet sites
 * Indentation load-deflection, an alternate term for Indentation force-deflection, a process for grading the firmness of rubber foams
 * Information-led development, a development strategy focusing on a national information technology sector

Codes

 * the IATA airport designator of Lleida-Alguaire Airport, Alguaire, Catalonia, Spain.