{{wiktionary|SCID}} '''SCID''' may stand for:
== Computing == * Shane's Chess Information Database, a chess database to maintain, view and replay chess games * Source code in database, program source code stored in a database with structural relations reflecting the language syntax and program structure * Synchronous optical networking, carrier identification
== Health == * Severe combined immunodeficiency, a genetic disorder in which the immune system fails to develop ** Severe combined immunodeficiency (non-human), a variation in nonhumans * Structured Clinical Interview for DSM * SCI/D, referring to spinal cord injury and spinal cord disorder
== Other == * Doctor of Science (Sci.D)
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