| Acronym | Definition |
|---|
| EA➣Expert Advisor |
| EA➣Electronic Arts |
| EA➣Enterprise Architecture |
| EA➣Environmental Assessment |
| EA➣Each |
| EA➣Environment Agency (UK; formerly National Rivers Authority) |
| EA➣Enrolled Agent (IRS) |
| EA➣East Africa |
| EA➣Activation Energy (in Electron Volts) |
| EA➣Electronic Attack (previously ECM) |
| EA➣Early Access (software) |
| EA➣Enterprise Agreement |
| EA➣Executive Assistant |
| EA➣Economic Analysis |
| EA➣Elastane (fiber) |
| EA➣Emergency Assistance |
| EA➣El Alacran |
| EA➣Error Analysis (mathematics) |
| EA➣Electron Affinity (chemistry) |
| EA➣Educational Administration |
| EA➣Euro Area (various organizations) |
| EA➣Early Action |
| EA➣Ecosystem Approach |
| EA➣European Co-operation for Accreditation (European community bodies) |
| EA➣Employment Agreement |
| EA➣Equal Access |
| EA➣Evolutionary Algorithm |
| EA➣Engineers Australia |
| EA➣External Affairs |
| EA➣Elevation Angle |
| EA➣Eastern Airlines |
| EA➣Executive Agent |
| EA➣Engineering Analysis |
| EA➣Epileptiform Activity (neurology) |
| EA➣Extramarital Affair |
| EA➣Early Adopter |
| EA➣Episcopal Academy (Pennsylvania) |
| EA➣Effective Altruism (movement) |
| EA➣Effective Address (Von Neumann cycle step) |
| EA➣Elective Abortion (also seen as EAb) |
| EA➣Economic Affairs |
| EA➣Ethan Allen |
| EA➣Earth Action |
| EA➣Environmental Action |
| EA➣Enemy Aircraft |
| EA➣Entered Apprentice (masonry) |
| EA➣Earth Alliance (anime; gaming) |
| EA➣Electricity Association (UK) |
| EA➣Environment Australia |
| EA➣Evangelical Alliance |
| EA➣Endless Ages (MMORPG) |
| EA➣Estimated Average (projection) |
| EA➣Executive Agency |
| EA➣Enumeration Area (Canada census boundary) |
| EA➣Electro-Absorption (modulator) |
| EA➣Emergency Action(s) |
| EA➣Engineering Automation |
| EA➣Educate America |
| EA➣Energy Absorption |
| EA➣Executive Aircraft |
| EA➣Education Austin |
| EA➣Early Availability |
| EA➣Edgewood Area (of Aberdeen Proving Ground) |
| EA➣Ensiapu (Finnish: First Aid) |
| EA➣External Access (assembly language directive) |
| EA➣Executing Agency |
| EA➣Enemy Action |
| EA➣En Anderen (Dutch: and others) |
| EA➣Escrow Account |
| EA➣Energy Assurance (US FEMA) |
| EA➣Extended Attribute |
| EA➣Electronics Assembly |
| EA➣Expenditure Authorization |
| EA➣Environmental Auditing |
| EA➣Entreprise Adaptée (French: Adapted Enterprise) |
| EA➣Equitable Adjustment (contract) |
| EA➣Entrepreneur Association |
| EA➣Encyclopedia Americana |
| EA➣Enrolled Actuary |
| EA➣Exposure Analysis |
| EA➣Engineering Aide (US Navy rating) |
| EA➣Electric Actuator |
| EA➣Episodic Ataxia |
| EA➣Endometriosis Association |
| EA➣Extended Address |
| EA➣Emotional Affair |
| EA➣Ejército del Aire (Spanish Air Force) |
| EA➣Evolutionary Acquisition |
| EA➣Employee Agent (insurance) |
| EA➣Exchange Access (Bellcore) |
| EA➣Engineering Assistant |
| EA➣Electromagnetic Anomaly |
| EA➣Employment Access (National Disability Conference) |
| EA➣External Alarm |
| EA➣Engineer Rear Admiral (military rank) |
| EA➣Ever Active |
| EA➣Experimental Activities |
| EA➣Environmental Assurance |
| EA➣Exclusion Area |
| EA➣Exploration Asset |
| EA➣Emergency Activities (attendance code) |
| EA➣Enforceable Agreement |
| EA➣Estate Analysis |
| EA➣Emerging Adulthood (behavioral science) |
| EA➣Emergency Authority |
| EA➣Editorial Alteration |
| EA➣Eternal Arcadia (Japanese videogame) |
| EA➣Ejército Argentino (Argentinian Army) |
| EA➣Expenditure Authority |
| EA➣Ecole de l'Air (French) |
| EA➣Experimental Agent |
| EA➣Engagement Area |
| EA➣Enlisted Accession (US Air Force) |
| EA➣Electronic Analysis |
| EA➣Equal Angle |
| EA➣Endangerment Assessment |
| EA➣Enlazando Alternativas (Spanish: Linking Alternatives) |
| EA➣Engineering Ambassadors |
| EA➣Enforcement Agreement |
| EA➣Energy Alpha (Wilhelm Reich) |
| EA➣Executable Architecture |
| EA➣Employment Allowance (student financial aid) |
| EA➣Equipment Alignment |
| EA➣Emergency Announcement |
| EA➣Engineering Assignment |
| EA➣Evaluation Authority |
| EA➣Épreuves d'Artiste (French: artist's proof) |
| EA➣Everyplace Access (IBM) |
| EA➣Engineering Authorization |
| EA➣Escrowed Authenticator (cryptography) |
| EA➣Excitation-Autoionization |
| EA➣Extended Arrangement (IMF) |
| EA➣Educator Ambassador |
| EA➣Euclidian Algorithm |
| EA➣Jeff Ellis & Associates (lifeguard certification company) |
| EA➣Expedited Data Acknowledgment (ANSI, ITU-T) |
| EA➣Enlisted Aviator |
| EA➣Ensemble Architecture (Vocaltel) |
| EA➣Extended Address Field Bit (ISDN, ITU-T) |
| EA➣External Associate |
| EA➣Examining for Aphasia |
| EA➣Emergency/Enforcement Action |
| EA➣Eigenmächtig Abwesend (German) |
| EA➣Equilibrated Aggregate (interplanetary dust particle) |
| EA➣Enginering Analysis |
| EA➣Engineering Aide/Assistance |
| EA➣Epileptic Arousal Reaction (neurology) |
| EA➣Eskilstuna, City, Sweden |