| Acronym | Definition |
|---|
| EEI➣Edison Electric Institute |
| EEI➣Elektrotechnik Elektronik Informationstechnik (German: Electrical, Electronic & Information Technologies) |
| EEI➣Essential Elements of Information |
| EEI➣External Entity Interface |
| EEI➣Engin Explosif Improvisé (French: Improvised Explosive Devices) |
| EEI➣Études Européennes et Internationales (French: European and International Studies) |
| EEI➣Electronic Export Information |
| EEI➣Essential Element of Information (US DoD) |
| EEI➣Estación Espacial Internacional (Spanish: International Space Station) |
| EEI➣Energy Economics, Inc. (est. 1975; Dodge Center, MN) |
| EEI➣Energy Efficiency Initiative (various organizations) |
| EEI➣Energy Efficiency Indicator |
| EEI➣Education and the Environment Initiative (California Department of Education) |
| EEI➣Environmental Energy, Inc. (Ohio) |
| EEI➣Electrical and Electronics Institute (Thailand) |
| EEI➣Electro Energy, Inc. (Connecticut) |
| EEI➣Équipement Écologique International (French: International Ecological Equipment) |
| EEI➣East of England International (UK) |
| EEI➣External Environment Interface |
| EEI➣Escadron d'Evaluation et d'Intervention (French: Squadron Evaluation and Intervention) |
| EEI➣Euronext Equity and Index (derivatives) |
| EEI➣Electronic Equipment Insurance |
| EEI➣Early Employment Initiative (New Jersey) |
| EEI➣Education Evaluators International (Forest Hills, NY) |
| EEI➣Environnement et Études d'Impacts (French: Environmental Impact Studies) |
| EEI➣Espace Emploi Insertion (French: Inserting Space; addiction center) |
| EEI➣Escadrons d'Eclairage et d'Investigation (French: Lighting Squadrons and Investigation) |
| EEI➣Electric Energy Industry (Australia) |
| EEI➣Elite Electronics Instruments Ltd |
| EEI➣Extended Experimental Investigation |
| EEI➣Explosive, Extremely Insensitive |
| EEI➣Energy Education, Inc. |
| EEI➣Equipment-to-Equipment Interface |
| EEI➣Egyptian Educational Initiative |
| EEI➣École d'Éducation Internationale |
| EEI➣Extreme Event Index |
| EEI➣Electronic Filing of Export Information (customs declaration for expensive items) |
| EEI➣Escuela de Estudios Internacionales (Spanish: Universidad Central de Venezuela) |
| EEI➣Environmental Enterprises Incorporated |
| EEI➣Editorial Eye Index |
| EEI➣Earth Engineering Inc. (East Norriton, PA) |
| EEI➣Équipier d'Evacuation et d'Intervention (French: Teammate Evacuation and Intervention) |
| EEI➣Electrical Engineer Inspector |
| EEI➣Elyxium Effects, Inc. |
| EEI➣Electrical & Electromagnetic Interference |
| EEI➣Engineering Estimating Initiative (aerospace industry) |