Find the word definition


NHD may refer to:

  • National History Day (or History Day), an American academic competition focusing on history for students in grades 6-12
  • National Hydrography Dataset, a digital database of surface water features in the United States
  • Networked Help Desk, an open standard initiative to provide a common API for sharing customer support tickets between separate instances of issue tracking systems
  • New Hacker's Dictionary, glossary of hacker slang
  • nHD, a graphic display resolution of 640x360 pixels
  • nhd or n'h'd, mathematical shorthand for neighbourhood