| Acronym | Definition |
|---|
| EGA | Enhanced Graphics Adapter (640 by 350 pixels; 1.83:1 aspect ratio) |
| EGA | Enterprise Grid Alliance |
| EGA | Extended Graphics Array |
| EGA | European Golf Association (Switzerland) |
| EGA | European Generic medicines Association |
| EGA | Ensidigt Gentaget Arbejde (Danish: repetitive jobs) |
| EGA | Embroiderers' Guild of America (Louisville, KY) |
| EGA | Environmental Grantmakers Association |
| EGA | Evolved Gas Analysis |
| EGA | Eagle, Globe, and Anchor (emblem of the United States Marine Corps) |
| EGA | Edizioni Gruppo Abele (Abel Editions Group; activist organization, Italy) |
| EGA | Estimated Gestational Age (obstetrics) |
| EGA | Elegant Gothic Aristocrat (Japanese fashion) |
| EGA | Employment Guarantee Act |
| EGA | Enhanced Graphics Array (640 by 350 pixels; 1.83:1 aspect ratio) |
| EGA | Environment General Authority (Libyan preservationist organization) |
| EGA | Emergency General Assistance (welfare program, numerous states) |
| EGA | Earth Gravity Assist (gravity speed boost to a satellite) |
| EGA | Exhaust Gas Analyzer |
| EGA | Embryonic Genome Activation |
| EGA | Evolved Gas Analyzer (scientific device for studying gases) |
| EGA | El Golea, Algeria (airport code) |
| EGA | Empire Group Alliance |
| EGA | Enterprise Grains Australia (grain quality improvement joint venture) |
| EGA | E-Government Act of 2002 |
| EGA | Equilibrium Genetic Algorithm (genetics computation) |
| EGA | Enhanced Global Asset (international stock holding) |
| EGA | Egyptian German Automotive Co. |
| EGA | Embryonic Gene Activation |
| EGA | Ethics in Government Act of 1978 |
| EGA | ethylene glycol adipate |
| EGA | Elite Gymnastics Academy (Burnsville, MN) |
| EGA | Executive General Adjuster (insurance) |
| EGA | Emerson Gerard Associates, Inc. (marketing firm) |
| EGA | Electronic Great Awakening (educational/religious techno-literacy program) |
| EGA | Edwin Gould Academy (New York City) |
| EGA | Emissivity Growth Approximation |
| EGA | Empty Net Goals Against (hockey) |
| EGA | European Gaucher Alliance (Europe) |
| EGA | Elberton Granite Association, Inc. (Elberton, GA) |
| EGA | Emissivity Curve of Growth Approximation |
| EGA | Elitist Model of Genetic Algorithm |
| EGA | Extended Guarantee Annuity |
| EGA | endotracheal general anesthesia (intubation for anesthesia) |
| EGA | Environment Generation and Analysis |
| EGA | Equity Growth Account |
| EGA | extraneous and gratuitous acronym |
| EGA | Elizabeth Garrett Anderson School for Girls (London, England) |
| EGA | endocervical glandular atypia (precancerous condition of the cervix) |
| EGA | eminentia granularis anterior (section of the brain) |