OPD may refer to:
Police departments
- Oakland Police Department, a U.S. law enforcement agency in California
- Omaha Police Department, a U.S. law enforcement agency in Nebraska
- Orlando Police Department, a U.S. law enforcement agency in Florida
Other uses
- o-phenylenediamine, a chemical compound
- Object Process Diagram, in object oriented programming
- One Per Desk, a 1980s personal computer and telecommunications terminal
- Optical path difference
- Organizational Process Definition
- Outpatient department, part of a hospital
- Overfill Protection Device, a safety mechanism incorporated in the valves of propane cylinders
- Pico dos Dias Observatory, a Brazilian astronomical observatory
- Office of Public Diplomacy, a US propaganda agency during the Reagan era
- Organic personality disorder
See also
Topics referred to by the same term
This disambiguation page lists articles associated with the title OPD.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: