| EGA | Enhanced Graphic Adapter | 增强图形显示卡 |
| EGA | Elberton Granite Association, Inc. (Elberton, GA) | 埃尔伯顿花岗岩协会(佐治亚州埃尔伯顿) |
| EGA | European Golf Association (Switzerland) | 欧洲高尔夫协会(瑞士) |
| EGA | El Golea, Algeria (airport code) | 阿尔及利亚El Golea(机场代码) |
| EGA | Environmental Grantmakers Association | 环境赠款协会 |
| EGA | European Generic medicines Association | 欧洲仿制药协会 |
| EGA | Empty Net Goals Against (hockey) | 空网进球(曲棍球) |
| EGA | ethylene glycol adipate | 己二酸乙二醇酯 |
| EGA | Enhanced Global Asset (international stock holding) | 增强型全球资产(国际持股) |
| EGA | Exhaust Gas Analyzer | 废气分析仪 |
| EGA | Evolved Gas Analysis | 析出气体分析 |
| EGA | extraneous and gratuitous acronym | 多余的首字母缩略词 |
| EGA | Emissivity Growth Approximation | 发射率增长近似 |
| EGA | eminentia granularis anterior (section of the brain) | 前麻粒突(大脑切片) |
| EGA | Emissivity Curve of Growth Approximation | 生长近似的发射率曲线 |
| EGA | Environment Generation and Analysis | 环境生成与分析 |
| EGA | Empire Group Alliance | 帝国集团联盟 |
| EGA | Edwin Gould Academy (New York City) | 埃德温·古尔德学院(纽约市) |
| EGA | Enhanced Graphics Array (640 by 350 pixels; 1.83:1 aspect ratio) | 增强型图形阵列(640 x 350像素;1.83:1纵横比) |
| EGA | Evolved Gas Analyzer (scientific device for studying gases) | 进化气体分析仪(研究气体的科学设备) |
| EGA | Enhanced Graphics Adapter (640 by 350 pixels; 1.83:1 aspect ratio) | 增强型图形适配器(640 x 350像素;1.83:1纵横比) |
| EGA | E-Government Act of 2002 | 2002年电子政府法案 |
| EGA | Embryonic Genome Activation | 胚胎基因组激活 |
| EGA | Edizioni Gruppo Abele (Abel Editions Group; activist organization, Italy) | Edizioni Gruppo Abele(阿贝尔编辑集团;活动组织,意大利) |
| EGA | endocervical glandular atypia (precancerous condition of the cervix) | 宫颈内腺异型性(宫颈癌前状态) |
| EGA | Ethics in Government Act of 1978 | 1978年政府道德法案 |
| EGA | European Gaucher Alliance (Europe) | 欧洲Gaucher联盟(欧洲) |
| EGA | Equity Growth Account | 权益增长账户 |
| EGA | Egyptian German Automotive Co. | 埃及德国汽车公司。 |
| EGA | Equilibrium Genetic Algorithm (genetics computation) | 平衡遗传算法(遗传学计算) |
| EGA | Elegant Gothic Aristocrat (Japanese fashion) | 优雅的哥特式贵族(日本时尚) |
| EGA | Elizabeth Garrett Anderson School for Girls (London, England) | 伊丽莎白·加勒特·安德森女子学校(英国伦敦) |
| EGA | estimated gestational age | 估计胎龄 |
| EGA | Emerson Gerard Associates, Inc. (marketing firm) | Emerson Gerard Associates,Inc.(营销公司) |
| EGA | Embryonic Gene Activation | 胚胎基因激活 |
| EGA | Employment Guarantee Act | 《就业保障法》 |
| EGA | endotracheal general anesthesia (intubation for anesthesia) | 气管内全麻(插管麻醉) |
| EGA | Eagle, Globe, and Anchor (emblem of the United States Marine Corps) | 鹰、地球和锚(美国海军陆战队的标志) |
| EGA | Estimated Gestational Age (obstetrics) | 预计怀孕年龄(产科) |
| EGA | Enterprise Grid Alliance | 企业网格联盟 |
| EGA | Ensidigt Gentaget Arbejde (Danish: repetitive jobs) | Ensidigt Gentaget Arbejde(丹麦语:重复性工作) |
| EGA | Embroiderers' Guild of America (Louisville, KY) | 美国,无论是行会,“路易斯 |
| EGA | Earth Gravity Assist (gravity speed boost to a satellite) | 地球重力辅助(卫星重力速度提升) |
| EGA | Electronic Great Awakening (educational/religious techno-literacy program) | 电子大觉醒(教育/宗教techno-literacy程序) |
| EGA | Environment General Authority (Libyan preservationist organization) | 环境总局(利比亚保护主义组织) |
| EGA | Enterprise Grains Australia (grain quality improvement joint venture) | 澳大利亚谷物企业(谷物质量改善合资企业) |
| EGA | Emergency General Assistance (welfare program, numerous states) | 紧急一般援助(福利计划,各州) |
| EGA | Elitist Model of Genetic Algorithm | 遗传算法的精英模型 |
| EGA | Extended Guarantee Annuity | 延长保证年金 |
| EGA | Elite Gymnastics Academy (Burnsville, MN) | 精英体操学院(明尼苏达州伯恩斯维尔) |