| Acronym | Definition |
|---|
| EES | Earth and Environmental Sciences (various organizations) |
| EES | East European Studies |
| EES | Europeiska Ekonomiska Samarbetsområdet (Swedish: European Economic Area) |
| EES | Escrow(ed) Encryption Standard |
| EES | Eastern European States |
| EES | Engineering Equation Solver |
| EES | Environmental Effects Statement |
| EES | Environmental Energy Services (Connecticut) |
| EES | Electric Eel Shock (band) |
| EES | Elsevier Editorial System (publishing) |
| EES | Employee Engagement Survey |
| EES | European Employment Strategy (EU) |
| EES | Enlisted Evaluation System |
| EES | Energy and Environmental Studies |
| EES | Ecotoxicology and Environmental Safety (journal) |
| EES | Extraosseous Ewing Sarcoma (oncology) |
| EES | Energy, Environment and Sustainability (various locations) |
| EES | Eyewitness Encyclopedia of Science |
| EES | Environmental and Earth Sciences (various schools) |
| EES | End to End Signaling |
| EES | Escrowed Encryption Standard |
| EES | Engineering Education Scheme (UK) |
| EES | Entertainment Equipment Supplies (Spain) |
| EES | European Election Study |
| EES | Environmental Engineering Society (Australia) |
| EES | Earth Exploration Satellite |
| EES | Essex Elementary School (various locations) |
| EES | End-to-End Signaling |
| EES | European Evaluation Society |
| EES | Emerson Energy Systems |
| EES | Ejection Escape Suit (US NASA) |
| EES | Élévation et Services (French platform distributor) |
| EES | Energy Efficient Strategies |
| EES | Erythromycin Ethylsuccinate (brand name) |
| EES | Environmental Education Specialist (various organizations) |
| EES | Extended Employment Services |
| EES | Équipe Économie de la Santé (French: Health Economics Team) |
| EES | Écho Énergies Solutions (French: Echo Energy Solutions) |
| EES | Everything Except Shoes (fictional company from the movie Freaked) |
| EES | Energy Enterprise Solutions LLC |
| EES | Elkhart Elementary School (Aurora, CO) |
| EES | European Engineering Software (France) |
| EES | Enabling Effective Support (UK educational initiative) |
| EES | Environmental Emergencies Section (UN) |
| EES | Earth and Environmental Science Division |
| EES | Enterprise E-mail System (US DHHS University) |
| EES | Earth Electrode System |
| EES | Electrical Environmental System |
| EES | Electrical Equipment Section |
| EES | Elastomeric Ejection System |
| EES | English Engineering System |
| EES | Employee Express System |
| EES | Environmental Effects Subcommittee |
| EES | Employment and Economic Security (Florida) |
| EES | Electro-Encephaloscope |
| EES | Engineering Enterprise System |
| EES | External ESM Simulator |
| EES | Eclipse Environmental Solutions LLC (Horn Lake, MS) |