Your abbreviation search returned 33 meanings
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| Rank Abbr. | Meaning | |
|---|---|---|
| EFF | Electronic Frontier Foundation | |
| EFF | Effect(ive) | |
| EFF | Effects | |
| EFF | Efficiency | |
| EFF | Equipped For the Future | |
| EFF | Economic Freedom Fighters (South Africa) | |
| EFF | Evergreen Freedom Foundation | |
| EFF | Escape from Fear (behavioral science) | |
| EFF | European Film Festival | |
| EFF | Eagle Family Foods (Gahanna, OH) | |
| EFF | Edinburgh Festival Fringe (Edinburgh, Scotland, UK) | |
| EFF | Environmental Film Festival (Washington, DC) | |
| EFF | Electronic Freedom Foundation (San Francisco, CA) | |
| EFF | European Founders Fund (Germany) | |
| EFF | European Fisheries Fund (EU structural policy) | |
| EFF | Eksportutvalget for Fisk (Norwegian: Norwegian Seafood Export Council) | |
| EFF | Effingham | |
| EFF | Extended Fund Facility (IMF) | |
| EFF | Emergency Firefighter (wildland firefighting) | |
| EFF | Esmée Fairbairn Foundation (UK charitable trust) | |
| EFF | Economic Freedom Fund | |
| EFF | Earth Federation Forces (Mobile Suit Gundam anime) | |
| EFF | Extended Financing Facility (International Monetary Fund) | |
| EFF | Experimental Forecast Facility | |
| EFF | Enhanced Formation Flying | |
| EFF | Essential Function Failure | |
| EFF | Earth Forever Foundation (Bulgaria) | |
| EFF | Electronic Flight Folder (avionics) | |
| EFF | East Falls Fitness (Philadelphia, PA) | |
| EFF | Excess Frequency Factor | |
| EFF | Escuela de Formación de Formadores (Spanish, Catholic youth group, Guatemala) | |
| EFF | Emulated First-Fit | |
| EFF | European Future Forum | |
Note: We have 97 other definitions for EFF in our Acronym Attic