We found 10 dictionaries that define the word frr:

General (5 matching dictionaries)

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

Art (1 matching dictionary)

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

Business (1 matching dictionary)

7. FRR: Accounting Glossary

Miscellaneous (2 matching dictionaries)

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

Slang (1 matching dictionary)

10. FRR: Urban Dictionary

Definitions from Wiktionary (frr) ▸ adverb:  Elongated form of fr (“for real”). ▸ Words similar to frr ▸ Usage examples for frr ▸ Idioms related to frr ▸ Wikipedia articles (New!) ▸ Words that often appear near frr ▸ Rhymes of frr ▸ Invented words related to frr