We found 11 dictionaries that define the word fiv:

General (5 matching dictionaries)

1. Fiv, fiv: Wordnik
2. FIV: Dictionary.com
3. FIV: Wikipedia, the Free Encyclopedia
4. FIV: Stammtisch Beau Fleuve Acronyms
5. FIV: Wiktionary

Medicine (2 matching dictionaries)

6. online medical dictionary (No longer online)
7. FIV: Medical dictionary

Miscellaneous (2 matching dictionaries)

8. FIV: Acronym Finder
9. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

10. fiv: Urban Dictionary

Sports (1 matching dictionary)

11. Cat Terms (No longer online)

Definitions from Wiktionary (FIV) ▸ noun:  Abbreviation of factor IV (clotting factor IV). Similar: felv, infected, Cats, IFA, IVF, nif, star-crossed, see stars, star turn, star crossed, more... ▸ Words similar to fiv ▸ Usage examples for fiv ▸ Idioms related to fiv ▸ Wikipedia articles (New!) ▸ Popular adjectives describing fiv ▸ Words that often appear near fiv ▸ Rhymes of fiv ▸ Invented words related to fiv