| ESSC | Eagle Student Services Center 
| Others |
| ESSC | Earth System Science Center
| Others |
| ESSC | Eastern Slope Ski Club
| Others |
| ESSC | Edmonton Sport and Social Club
| Others |
| ESSC | Education Student Services Center
| Others |
| ESSC | Electronic Side Slip Control
| Others |
| ESSC | Electronics Sector Skills Council
| Others |
| ESSC | Employed Security Service Center
| Others |
| ESSC | Engineering Student Startup Center
| Others |
| ESSC | Engineering Student Success Center
| Others |
| ESSC | English Shetland Sheepdog Club
| Others |
| ESSC | Environmental Science for Social Change
| Others |
| ESSC | Erasmus Student Service Center
| Others |
| ESSC | Erasmus Student Service Centre
| Others |
| ESSC | Eskilstuna-Ekeby, S-Sweden
| Others |
| ESSC | European Science Support Centre
| Others |
| ESSC | European Sensor Systems Cluster
| Others |
| ESSC | European Social Services Conference
| Others |
| ESSC | European Society for Soil Conservation
| Others |
| ESSC | European Space Sciences Committee
| Others |
| ESSC | European Statistical System Committee
| Others |
| ESSC | Expert Solution Support Center
| Others |
| ESSC | Shore Patrolman Chief Petty Officer
| Others |