DALI may refer to: Danish Audiophile Loudspeaker Industries Dark Ages Lunar Interferometer, a proposal for a moon-based low-frequency radio observatory, funded under the Astrophysics Strategic Mission Concept Study program Dartmouth Assessment of Lifestyle Instrument, a questionnaire for assessing substance abuse disorders Digital Addressable Lighting Interface The "Distance-matrix ALIgnment" algorithm used in the FSSP database on structurally similar proteins See also Dali (disambiguation) de:DALI fr:Dali nl:Dali