What does ICSD stand for?

International Central Securities Depository

Islamic Center of San Diego

International Conference on Conduction & Breakdown in Solid Dielectrics

International Continental Scientific Drilling (program)

International Classification of Sleep Disorders

The International Classification of Sleep Disorders (ICSD) is "a primary diagnostic, epidemiological and coding resource for clinicians and researchers in the field of sleep and sleep medicine". The ICSD was produced by the American Academy of Sleep Medicine (AASM) in association with the European Sleep Research Society, the Japanese Society of Sleep Research, and the Latin American Sleep Society.

Inorganic Crystal Structure Database

The Inorganic crystal structure database (ICSD) is a database of inorganic crystal structures. Its purpose is to collect information on all inorganic crystal structures published since 1913, including elements, minerals, metals and intermetallic compounds. The ICSD contains over 132,000 entries in 2010 and is updated twice a year.