ESSG
| Acronym | Definition |
|---|---|
| ESSG | Entente Sannois Saint Gratien (French soccer club) |
| ESSG | Entente Sportive St. Georges des Gardes (French sports club) |
| ESSG | European Spondyloarthropathy Study Group |
| ESSG | Enterprise-Wide Solutions Steering Group (US DoD) |
| ESSG | European Special Situations Group |
| ESSG | European Sustainability Science Group (EU) |
| ESSG | Engineer Strategic Studies Group |
| ESSG | Enterprise Security Solutions Group |
| ESSG | Environmental & Safety Support Group, LLC (Edmond, OK) |
| ESSG | E-Smith Server and Gateway (E-Smith, Inc.) |