| Acronym | Definition |
|---|
| EESS | Electrical Equipment Safety System (Australia) |
| EESS | Earth Exploration Satellite Service |
| EESS | Exigences Essentielles de Sécurité et de Santé (French: Essential Safety and Health Requirements) |
| EESS | Environmental Engineering Student Society (Michigan State University; East Lansing, MI) |
| EESS | Extremidades Superiores (Spanish: Arms) |
| EESS | Eaton Electrical Services & Systems (Cleveland, OH) |
| EESS | Earth Environmental Sensor Systems |
| EESS | Environmental and Earth System Science |
| EESS | Evaporative Emission Shed System |
| EESS | End-to-End Software Simulator |
| EESS | Earth Electrode Subsystem |
| EESS | ELT (English Language Training) Elementary and Secondary School (Cambodia) |