We found 19 dictionaries that define the word nii:

General (8 matching dictionaries)

1. NII: Collins English Dictionary
2. Nii, nii: Wordnik
3. NII: Dictionary.com
4. Nii: Wikipedia, the Free Encyclopedia
5. Nii: Rhymezone
6. NII: Stammtisch Beau Fleuve Acronyms
7. NII: TheFreeDictionary.com
8. NII: Wiktionary

Computing (4 matching dictionaries)

9. NII: Free On-line Dictionary of Computing
10. NII: CCI Computer
11. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
12. NII: Encyclopedia

Medicine (1 matching dictionary)

13. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

14. NII: Acronym Finder
15. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

16. N.I.I, nii: Urban Dictionary

Tech (3 matching dictionaries)

17. NII: Webster's New World Telecom Dictionary
18. NII: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING
19. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wiktionary (NII) ▸ noun:  A Soviet scientific research institute. Similar: Feigenbaum, ask, said, 3a, 72, 73, 98, A, AA, aneroid, more... Opposite: yang Types: nii-san, nii-chan, nii-sama, more... Phrases: u nii, Nii Lamptey, Nii Amaa Ollennu, Nii Allotey Odunton, more... ▸ Words similar to nii ▸ Usage examples for nii ▸ Idioms related to nii ▸ Wikipedia articles (New!) ▸ Popular adjectives describing nii ▸ Words that often appear near nii ▸ Rhymes of nii ▸ Invented words related to nii