Acronyms, Abbreviations, and Initialisms.
All human edited and we add more daily

The meaning of the Acronym ISFB is...

ISFB is

  • I'm So Frigging Bored

More Meanings For ISFB:

  • I'm So Frigging Bored
  • Internet Solutions for Business

ISFB is also in:

Acronym Definition Searched: MRP UBD NMYC YARC ICDL EAM SOS AYB SPKR GWCC 19895 FAC ESV WMM VTE