SCID

SCID can stand for

• Severe combined immunodeficiency, a genetic disorder in which the immune system fails to develop

• Severe combined immunodeficiency (non-human), a variation in nonhumans

• Shane's Chess Information Database
• Structured Clinical Interview for DSM-IV
• 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
• SCI/D Referring to Spinal Cord Injury and Spinal Cord Disorder