| Acronym | Definition |
|---|
| EPSG➣European Petroleum Survey Group |
| EPSG➣Electronic Publishing Specialist Group |
| EPSG➣Ethernet POWERLINK Standardization Group |
| EPSG➣European Pineal Study Group (est. 1977) |
| EPSG➣Electronic Products and Solutions Group (Agilent Technologies) |
| EPSG➣Engineered Plastics Solutions Group, Inc. (Norwood, MA) |
| EPSG➣European PTH (Parathyroid Hormone) Study Group (interlaboratory study) |