OCD
OCD most often refers to the anxiety disorder characterized by intrusive thoughts and rituals, but it also abbreviates a major classical reference work, a law‑enforcement unit, and a joint knee condition.
Medical
Ortho Clinical Diagnostics
Obsessive Compulsive Disorder
Optical Cooperation Disability
Osteochondritis Dissecans
Miscellaneous
Obviously Corporate Dummies
Outsanding Cute and Divine
Operational Concept Description
Obsessive Completion Distinction
Original Champions of Design
Obsessive Corgi Disorder
Community
Governmental
Operational Capability Development
Orderwire Clock Distributor
Operational Concept Document
Operational Concept Demonstration
Office of Civilian Defense
Organized Crime Division
International
Academic & Science
Ontario College Diploma
Ocean Chemistry Division
Obsessive Complusive Disorder
Oxford Classical Dictionary