| EIF | Early Intervention Foundation 
| Others |
| EIF | Echogenic Intracardiac Focus
| Others |
| EIF | Edinburgh International Festival
| Others |
| EIF | Education is Freedom
| Others |
| EIF | Educational Investment Fund
| Others |
| EIF | EFQUEL Innovation Forum
| Others |
| EIF | Electric Island Festival
| Others |
| EIF | Email Inquiry Form
| Others |
| EIF | Emulation Information File
| Others |
| EIF | Energy Investors Funds
| Others |
| EIF | Engineered Infilled Frame
| Others |
| EIF | Engineering Industry Fellowship
| Others |
| EIF | Engineering Information Foundation
| Others |
| EIF | Enhanced Integrated Framework
| Others |
| EIF | Enterprise Incubator Foundation
| Others |
| EIF | Enterprise Instrumentation Framework
| Others |
| EIF | Entertainment Industry Foundation
| Others |
| EIF | Erbil International Fair
| Others |
| EIF | Estimated Internal Force
| Others |
| EIF | Eukaryotic Initiation Factor
| Others |
| EIF | European Illustrators Forum
| Others |
| EIF | European Intercultural Forum
| Others |
| EIF | European Internet Forum
| Others |
| EIF | European Internet Foundation
| Others |
| EIF | European Interoperability Framework
| Others |
| EIF | European Investment Fund
| Others |
| EIF | Event Integration Facility
| Others |
| EIF | Everything is fine
| Others |
| EIF | Exoribonuclease Impeding Factor
| Others |
| EIF | Expected Investment Fund
| Others |
| EIF | External Interface File
| Others |