We found 8 dictionaries that define the word jef:

General (4 matching dictionaries)

1. Jef, jef: Wordnik
2. JEF: Dictionary.com
3. JEF (disambiguation), JEF, Jef (fast food restaurant), Jef: Wikipedia, the Free Encyclopedia
4. JEF: Wiktionary

Miscellaneous (2 matching dictionaries)

5. JEF: Acronym Finder
6. AbbreviationZ (No longer online)

Slang (2 matching dictionaries)

7. jef: Green’s Dictionary of Slang
8. jef: Urban Dictionary

Definitions from Wiktionary (JEF) ▸ noun:  Initialism of Joint Expeditionary Force. Phrases: Jef Raskin, Jef Geeraerts, JEF United Chiba, more... ▸ Words similar to jef ▸ Usage examples for jef ▸ Idioms related to jef ▸ Wikipedia articles (New!) ▸ Popular adjectives describing jef ▸ Words that often appear near jef ▸ Rhymes of jef ▸ Invented words related to jef