NHD

NHD may refer to:

• National History Day, US
• National Hydrography Dataset, US
• Networked Help Desk
• New Hacker's Dictionary, of computer slang
• Noordhollands Dagblad, a Dutch newspaper
• Al Minhad Air Base, United Arab Emirates, IATA code
• Nunhead railway station, London, England, station code
• nHD, a graphic-display resolution of 640x360 pixels
• Ava Guarani language of Paraguay, Brazil, and Argentina, ISO 639-3 code

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