What does OGD stand for?

Oesophogogastroduodenoscopy - Medicine (WDAA)

Office of Generic Drugs (TPAL)

Ogden - Utah - Airport symbol (AD)

Ogdensburg - New Jersey - Seismograph station code, US Geological Survey (SEIS)

Ogdensburg Boat Works, Ogdensburg, NY - Manufacturer code for watercraft hull identification number (USCG)

Ogden, UT - Location identifier - FAA (FAAL)

Old Granulomatus Disease (DAVI)

Omega Gamma Delta - Fraternity (EA)

Open Government Document (PDAA)

Organized - Telegraphy (PCTE)

Other Government Departments (HEAS)

Ogdensburg (AD)

Ogden's Reports - 12-15 Louisiana - A publication (DLA)