| IBFM | Ifugao Beautiful Feet Ministry 
| Others |
| IBFM | Independent Black Film Market
| Others |
| IBFM | Innovation Building and Facing Materials
| Others |
| IBFM | Institute of Broadcasting Financial Management
| Others |
| IBFM | Instituto Brasileiro de Fomento Mercantil
| Others |
| IBFM | Integrated Basin Flow Management
| Others |
| IBFM | Interacting Boson Fermion Model
| Others |
| IBFM | Interacting Boson-Fermion Model
| Others |
| IBFM | International Ballet Festival of Miami
| Others |
| IBFM | International Book Fair Monterrey
| Others |
| IBFM | International Brokerage & Financial Markets Company
| Others |
| IBFM | Istituto di Bioimmagini e Fisiologia Molecolare (Italy)
| Others |