NOD, Nod, or nod may refer to: Literature. Land of Nod, a place mentioned in the biblical book of Genesis. Nod, a fictional character from the poem "Wynken, Blynken, and Nod" Science. Night Observation Device or night vision device. Non-occlusive disease (NOD), a disease affecting the intestine. It is characterized by mesenteric ischemia without occlusion. NOD mice (non-obese diabetic mice), a strain of mice genetically prone to develop diabetes. NOD32, a software antivirus application from ESET software.
https://en.wikipedia.org/wiki/NOD