| Acronym | Definition |
|---|
| EAC | East African Community |
| EAC | Election Assistance Commission (US) |
| EAC | Expect(ed) Approach Clearance |
| EAC | École Atlantique de Commerce (French: Atlantic School of Commerce) |
| EAC | Exact Audio Copy (digital audio extraction tool) |
| EAC | Esophageal Adenocarcinoma |
| EAC | Early Action Compact |
| EAC | External Auditory Canal |
| EAC | École de l'Aviation de Chasse (French: School of the Fighter Force) |
| EAC | Exchange Admin Center (Microsoft) |
| EAC | Expert Appraisal Committee (India) |
| EAC | Eastern Arizona College (Thatcher, AZ) |
| EAC | Engineering Accreditation Commission |
| EAC | Eurasian Conformity (Eurasian Customs Union regulations) |
| EAC | European Astronaut Centre (Cologne, Germany) |
| EAC | East Asiatic Company (Denmark) |
| EAC | Estimate At Completion (Cost) |
| EAC | Espace d'Art Contemporain (French: Space for Contemporary Art; Switzerland) |
| EAC | Evaporative Air Conditioner |
| EAC | Environmental Audit Committee (UK) |
| EAC | Environmental Advisory Council |
| EAC | Extended Adaptive Cache |
| EAC | Electronic Access Code |
| EAC | Engineering Analysis Capability |
| EAC | Exact Audio Copy |
| EAC | Editor Auto Completion |
| EAC | Estimated at Completion |
| EAC | Encoded Archival Context |
| EAC | Ethernet Access Card |
| EAC | Estimated Acquisition Cost |
| EAC | Energy Absorbing Capacity |
| EAC | Edcs Attribute Code |
| EAC | East Ayrshire Council (UK) |
| EAC | Extended Access Control (Defined by ICAO - machine readable travel documents - passports) |
| EAC | Electronic Air Cleaner |
| EAC | Environmental Advisory Committee |
| EAC | Echelons Above Corps (US DoD) |
| EAC | European Advisory Commission (various nations) |
| EAC | Employee Access Center (various organizations) |
| EAC | Eastern Air Command |
| EAC | Edmonton Arts Council (Canada) |
| EAC | Evanston Art Center (Evanston, IL) |
| EAC | East Australian Current |
| EAC | Equivalent Annual Cost (finance) |
| EAC | Education & Assistance Corporation |
| EAC | Emergency Action Committee (US DoD) |
| EAC | Executive Advisory Council |
| EAC | Editors' Association of Canada |
| EAC | East Asian Community |
| EAC | Electronic Access Control |
| EAC | Energy Action Coalition |
| EAC | Ethics across the Curriculum (various schools) |
| EAC | Electricity Authority of Cyprus |
| EAC | Executive Advisory Committee |
| EAC | École Supérieure d'Architecture de Casablanca (French: School of Architecture in Casablanca; Morocco) |
| EAC | Export Assistance Center |
| EAC | Endpoint Access Control (Intel) |
| EAC | Estimated Annual Consumption (energy forecast) |
| EAC | European Archaeological Council |
| EAC | Espace Associatif Cantonal (French youth association) |
| EAC | External Affairs Commissioner (EU) |
| EAC | Early American Coppers (Organization of collectors of early American copper coins) |
| EAC | Estimated Actual Cost |
| EAC | European Arboricultural Council (Bad Honnef, Germany) |
| EAC | Enterprise Applications Consulting (various locations) |
| EAC | Enterprise Architecture Conference |
| EAC | Endpoint Admission Control (computing) |
| EAC | Expected At Completion |
| EAC | Enterprise Access Control |
| EAC | Education, Arts & Culture (various locations) |
| EAC | Estate Agents Council (various locations) |
| EAC | Electronic Arts Canada (interactive entertainment software; British Columbia, Canada) |
| EAC | Environmental Action Club (various organizations) |
| EAC | Evil Atheist Conspiracy |
| EAC | Évreux Athlétic Club (French athletic club) |
| EAC | Economic Advisory Committee |
| EAC | Employers' Advocacy Council (Canada) |
| EAC | Emic Application Cluster (Emic Networks) |
| EAC | Enrolled Actuary (US IRS) |
| EAC | Enterprise Architecture Committee |
| EAC | Energy Advisory Committee |
| EAC | Experts Advisory Cell (Pakistan) |
| EAC | Every Action Counts |
| EAC | Executive Associate Commissioner |
| EAC | Electronic Access Code (US Department of Education) |
| EAC | Entente Athlétique Chambéry (French: Understanding Athletics Chambéry; Chambery, France) |
| EAC | Europe Accessoires Caravanes (French: Europe Caravan Accessories) |
| EAC | Extracurricular Activities Committee (various organizations) |
| EAC | European Affairs Committee (European Union postal program) |
| EAC | Endpoint Assessment Committee (clinical trials) |
| EAC | Erythema Annulare Centrifugum (dermatology) |
| EAC | Economic Adjustment Committee |
| EAC | Employment Advisory Council (various locations) |
| EAC | Écurie Automobile du Comminges (French: Automotive Team of Comminges; Comminges, France) |
| EAC | Evangelical Anglican Church |
| EAC | Emirates Aviation College (Dubai, United Arab Emirates) |
| EAC | Elite Agility Certificate (Dog Agility Title) |
| EAC | Experiment Apparatus Container (US NASA) |
| EAC | Enterprise Architecture Consulting (various companies) |
| EAC | Extra Assistant Commissioner (India and Pakistan) |
| EAC | Emergency Action Center |
| EAC | Enhanced Audio Codec |
| EAC | Educational Access Channel (various organizations) |
| EAC | European Anti-Discrimination Council |
| EAC | Evergreen Air Center (Arizona) |
| EAC | Editorial Advisory Committee (various organizations) |
| EAC | Extranet Access Client |
| EAC | Équipement Agricole Cantalien (French agricultural equipment) |
| EAC | Entreprises Autochtones du Canada (Aboriginal Enterprises Canada; government) |
| EAC | Ecotoxicological Assessment Criteria |
| EAC | Enduit d'Application a Chaud (French: Coated with a Hot Application; waterproofing) |
| EAC | Environmental Assisted Cracking |
| EAC | Experimental Airworthiness Certificate (US FAA) |
| EAC | Evaluation Analysis Center |
| EAC | European Association for Cooperation |
| EAC | Encoded Archival Context initiative |
| EAC | Engineering and Analysis Consultant (UK) |
| EAC | Écoute Accompagnement Conseil (French: Listening Support Council) |
| EAC | Electronic Access Conference (US Department of Education) |
| EAC | Eastern Area Coordination Center (Milwaukee, WI) |
| EAC | European Airlift Center |
| EAC | Encyclopedia of American Comics |
| EAC | Emergency Action Console |
| EAC | Engineered Assemblies Corporation |
| EAC | Equipment Approvals Committee (UK MOD) |
| EAC | Endocrine Active Compound |
| EAC | Eastern Area Command |
| EAC | Equipment Activity Controller |
| EAC | Enhanced Attitude Control |
| EAC | Exercise and Activities Conference |
| EAC | Early Attack Characterization |
| EAC | Excellent Auto Care & Tire (Temecula, CA) |
| EAC | Epithelioma Adenoides Cysticum of Brooke |
| EAC | Executive Action Committee |
| EAC | Enlisted Advisory Council |
| EAC | Energy Absorption Capacity |
| EAC | Engineering Association Commission (Accreditation Board for Engineering and Technology) |
| EAC | Emergency Action Checklist |
| EAC | Emergency Assessment Coordinator |
| EAC | Equipment Acquisition Contractor |
| EAC | Employee Advisory Board |
| EAC | Electrical Application Committee |
| EAC | Earnings at Completion |
| EAC | Even Autocorrelation |
| EAC | Empresas Asociadas Campesinas |
| EAC | Engine Auxiliary Coolant |
| EAC | Equal Angle Coverage |
| EAC | Chief Engineering Aide (Naval Rating) |
| EAC | Epoxy Anti-Corrosive paint |
| EAC | Expenditure Accounting Classification |
| EAC | Emergency Action Communications |
| EAC | Equipment Availability Constant |
| EAC | End-user Access Charge |