COSR

AcronymDefinition
COSRCard of Safe Return (Yu-Gi-Oh! card)
COSRCost of Service Ratio (statistic)
COSRCombat and Operational Stress Reactions (US DoD)
COSRContracted-out Salary Related
COSRCircular Overpile Stacker Reclaimer (construction)
COSRConventional Ordnance Safety Review
COSRContinued Operations Safety Report (UK nuclear industry)
COSRCenter for Optical Signature Recognition
COSRContinuity of Operations - Secure Recovery
COSRContinued Operational Safety Case
COSRCommanding Officer's Stateroom