AHD
AHD or Ahd may refer to:
Linguistics
[edit]- Althochdeutsch (Ahd.), the German name for Old High German
- The American Heritage Dictionary of the English Language
Science and technology
[edit]- Acoustic hailing device, a high-powered loudspeaker for communicating at long distances
- Alveolar hydatid disease, a parasitic disease
- Analog High Definition, a standard for transmitting high-definition analog video
- Arteriosclerotic heart disease, a buildup of plaque in arteries leading to the heart
- Audio High Density, a digital disc format
Other uses
[edit]- Ahd Party, a Jordanian political party
- Ardmore Downtown Executive Airport, Oklahoma, US (IATA code AHD)
- Ashtead railway station, Surrey, England, station code
- Australian Height Datum, a standard for measuring heights
This disambiguation page lists articles associated with the title AHD.
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