ICSD
ICSD is the abbreviation of
- International Classification of Sleep Disorders, in medicine a classification system for sleep
- International Central Securities Depository, an international central acts almost as a securities depository for all other (national) central securities depositories
- Inorganic Crystal Structure Database, a crystal structure database for materials scientists, chemists and physicists
- International Committee of Sports for the Deaf, International Sports Association of the Deaf, organizer of the Deaflympics.
- Disambiguation
- Abbreviation