AHD
From Wikipedia, the free encyclopedia
AHD or Ahd may refer to:
- Audio High Density, an audio-only version of the Video High Density videodisc format
- Acoustic Hailing Device, an audio device capable of providing high acoustic output at significant distance
- Australian Height Datum, a geodetic datum for altitude measurement in Australia
- National Rail Station Code AHD: Ashtead railway station, Ashtead, Surrey, England
In linguistics:
- Althochdeutsch (Ahd.), the German name for Old High German, the earliest stage of the German language
- The American Heritage Dictionary of the English Language
In medicine:
- Advance Health Directive, an Australian legal document
- Alveolar hydatid disease, a parasitic disease
 |
This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article. |
