There are multiple definitions:

1. nonobese diabetic(English)

   • DM, LADA, NSG
   • Experimental animal

2. notice of discipline(English)

3. notice of determination(English)

   • Practical shorthand

4. nucleotide-binding oligomerization domain(English)

   • NOD1=CARD4 and Nod2=CARD15
   • NLR
   • Genetics

5. National Ophthalmology Database(English)

   • logMAR, PCR, VA
   • Ophthalmology, Data exchange
   • https://doi.org…1433-019-0389-z