IFSB
| Acronym | Definition |
|---|---|
| IFSB | Islamic Financial Services Board (Malaysia) |
| IFSB | Independence Federal Savings Bank |
| IFSB | International Flying Saucer Bureau (Bridgeport, CT) |
| IFSB | International Fitness Sanctioning Body (White City, OR) |
| IFSB | International Financial Services Board (Kuala Lumpur, Malaysia) |
| IFSB | Indoor Football Scouting Bureau (various states) |
| IFSB | International Foxhunters Stud Book (Chase Publishing Co.) |