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.