HDO
Appearance
(Redirected from HDO (disambiguation))
HDO may refer to:
- Hispanic Democratic Organization, United States, a PAC
- Hydrodeoxygenation, removing oxygen from compounds
- Semiheavy water, replacing hydrogen-1 with deuterium
- South Texas Regional Airport at Hondo, United States
- Hilversumsche Draadlooze Omroep, original name for Dutch broadcaster AVRO