HDA
HDA or HdA stands for:
- Concise dictionary of German superstition
- Handbook of Classical Studies
- House of Representatives , see Prussian House of Representatives
- House of Astronomy in Heidelberg
- Head disc assembly , area of a hard drive
- Helicase-dependent amplification , a method for the amplification of DNA
- High Definition Audio Interface , specification for audio chips
- University didactic job
- Darmstadt College
- German university ring , see Deutscher Hochschulring
- Humanization of working life , research and implementation program
- Cathay Dragon (ICAO code), Chinese airline
- A Shemer Airfield (IATA code), Israeli military airport
See also:
