OSD may refer to:
- Åre Östersund Airport, in Sweden, IATA airport code
- Ocean Science Discussions, the discussion and review section of the journal Ocean Science
- Office of the Secretary of Defense, the principal staff of the United States Secretary of Defense
- Officer on Special Duty (India), an Indian civil service post
- On-screen display, a feature of visual devices like VCRs and DVD players that displays program, position, and setting data on a connected TV or computer display
- Osgood-Schlatter disease, an inflammation of the growth plate at the tibial tuberosity which occurs mostly in teenage boys
- Open Source Definition, criteria used by the Open Source Initiative to determine whether or not a software license can be considered open source
- Oklahoma School for the Deaf, a K-12 residential school for the deaf or hard-hearing students
- Object storage device
- One Shot Deal, a live album by Frank Zappa posthumously released in 2008
- Optimal shape design, a part of the field of optimal control theory
- Overseas Surveys Directorate, the United Kingdom's central survey and mapping organisation for British colonies and protectorates 1984-1991
Main Site Subjects
Related Subjects
Related Phrases
Related Words