| Acronym | Definition |
|---|
| EAF | Electric Arc Furnace |
| EAF | Exhaust Air Fan |
| EAF | Egyptian Air Force |
| EAF | Egyptian Armed Forces |
| EAF | Ecosystem Approach to Fisheries |
| EAF | EPEC (Enteropathogenic Escherichia Coli) Adherence Factor |
| EAF | Épreuves Anticipées de Français (French: Early French Tests) |
| EAF | Enterprise Architecture Framework |
| EAF | East Asia Forum |
| EAF | Eth Adaptation Function |
| EAF | Exclusive Access Files |
| EAF | Experimental Art Foundation (Adelaide, South Australia) |
| EAF | Energy Assistance Fund (various organizations) |
| EAF | Expeditionary Airfield |
| EAF | Expeditionary Aerospace Forces (US DoD) |
| EAF | Eosinophilic Angiocentric Fibrosis (respiratory illness) |
| EAF | Energy Availability Factor (power plant performance) |
| EAF | Équipement Automobile Français (French: French Automotive Equipment) |
| EAF | Étiquette à la Française (French manners) |
| EAF | Employers Association of Florida |
| EAF | Estimate-and-Forward (algorithm) |
| EAF | Électricité Autonome Française (French: Independent French Electricity) |
| EAF | Equal Access Fund (California) |
| EAF | Entity Armed Forces |
| EAF | Effort Adjustment Factor |
| EAF | Enterprise Application Fabric (software) |
| EAF | Environmentally Attributable Fraction |
| EAF | English Archery Federation |
| EAF | Educational Advancement Foundation (Chicago, IL) |
| EAF | Edinburgh Art Festival (Scotland, UK) |
| EAF | Elastic Arts Foundation (Chicago, IL) |
| EAF | Expense Approval Form (various organizations) |
| EAF | Employer Application Form (UK) |
| EAF | Earth Alliance Forces (Gundam Seed Anime) |
| EAF | Event Approval Form |
| EAF | Elite Armed Forces |
| EAF | Enginemen's Assurance Fund (UK) |
| EAF | Equipment Allowance File |
| EAF | Electrolysis Association of Florida |
| EAF | Economic Analysis Fundamentals |
| EAF | Event Adaptation Function |
| EAF | Engineering Analysis Function |
| EAF | Engineering Application Framework |
| EAF | Economic Adjustment Factor |
| EAF | Experimenter's Analysis Facility |
| EAF | Export Authorization Form |
| EAF | Effective Availability Factor |
| EAF | Emergency Action Facility |
| EAF | Équipe d'Approfondissement de la Foi (French: Team Deepening of Faith) |