We found 21 dictionaries that define the word n.b:

General (14 matching dictionaries)

1. N.B, n.b: Oxford Learner's Dictionaries
2. n.b: Collins English Dictionary
3. N.B: Vocabulary.com
4. N.B, n.b: Wiktionary
5. n.b: Webster's New World College Dictionary, 4th Ed.
6. n.b: The Wordsmyth English Dictionary-Thesaurus
7. n.b: Dictionary.com
8. N.B: Online Etymology Dictionary
9. N.B, N.b: Wikipedia, the Free Encyclopedia
10. N.b: Rhymezone
11. N.B: Stammtisch Beau Fleuve Acronyms
12. n.b: FreeDictionary.org
13. n.b: Mnemonic Dictionary
14. N.B, N.B: TheFreeDictionary.com

Art (1 matching dictionary)

15. Glossary of Stamp Collecting Terms (No longer online)

Business (2 matching dictionaries)

16. n.b: Webster's New World Law Dictionary
17. Travel Industry Dictionary (No longer online)

Computing (1 matching dictionary)

18. N.B: Encyclopedia

Medicine (1 matching dictionary)

19. n.b: Medical dictionary

Science (1 matching dictionary)

20. N.B: PlanetMath Encyclopedia

Slang (1 matching dictionary)

21. N.B: Urban Dictionary

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