Found 10 full forms for IYB
| Term | Full Form | Category |
|---|---|---|
| IYB | Immature Young Boy 
| Others |
| IYB | Improve Your Business
| Others |
| IYB | Interior Youth Basketball
| Others |
| IYB | International Yacht Bureau
| Others |
| IYB | International Year of Biodiversity
| Others |
| IYB | International Youth Basketball
| Others |
| IYB | International Youth Brigade
| Others |
| IYB | It's Your Business
| Others |
| IYB | Ithaca Youth Bureau
| Others |
| IYB | Ixonia Youth Baseball
| Others |