We found 14 dictionaries that define the word IIr:

General (4 matching dictionaries)

1. iir: Wordnik
2. IIR: Dictionary.com
3. IIR, Iir: Wikipedia, the Free Encyclopedia
4. IIR: Wiktionary

Computing (5 matching dictionaries)

5. IIR: Free On-line Dictionary of Computing
6. IIR: Netlingo
7. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
8. SMS Dictionary (No longer online)
9. IIR: Encyclopedia

Medicine (1 matching dictionary)

10. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

11. IIR: Acronym Finder
12. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

13. iir: Urban Dictionary

Tech (1 matching dictionary)

14. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wiktionary (IIR) ▸ noun:  (computing) Short for infinite impulse response. Similar: fir, fellow, filter, 1, 10, 2, 3, 42, 43, 6, more... Phrases: iir filter, more... ▸ Words similar to IIr ▸ Usage examples for IIr ▸ Idioms related to IIr ▸ Wikipedia articles (New!) ▸ Popular adjectives describing IIr ▸ Words that often appear near IIr ▸ Rhymes of IIr ▸ Invented words related to IIr