- FU
- Follow Up (Medical » Oncology)Follow Up (Medical » Physiology)**** Freie Universität Berlin (International » German)** Fuck You (Computing » SMS)* Functional Unit (Computing » Software)* Fordham University (Academic & Science » Universities)* Fuck U (Internet » Chat)* Family Unit (Community)* File Upload (Computing » Networking)
Abbreviations dictionary. 2012.