| Acronym | Definition |
|---|
| ESSC | École de Soins et Santé Communautaire (French: School of Community Health and Care; Switzerland) |
| ESSC | Earth System Science Center (various universities) |
| ESSC | Environmental Systems Science Centre |
| ESSC | Electronic Security Specialists & Cabling (Memphis, TN) |
| ESSC | European Society for Soil Conservation |
| ESSC | Environmental Science for Social Change (Philippines) |
| ESSC | Elementary and Secondary School Counseling (California) |
| ESSC | Earth System Science Community |
| ESSC | English Springer Spaniel Club (Great Britain) |
| ESSC | English Shetland Sheepdog Club |
| ESSC | Electronic Security Specialists (Memphis, TN) |
| ESSC | Earth System Sciences Committee |
| ESSC | Étoile Sportive de Saint-Cézaire (French sports club) |
| ESSC | Emergency State Security Court (Egypt) |
| ESSC | European Space Sciences Committee |
| ESSC | Elementary Science Support Center |
| ESSC | Employers' Social Security Contributions (various locations) |
| ESSC | Education and Skills Select Committee (UK) |
| ESSC | Edmonton Space & Science Centre |
| ESSC | Education Student Service Center |
| ESSC | Erasmus Student Service Center |
| ESSC | Electronics Sustainment Support Center |
| ESSC | Enterprising Service Solutions Company (Genicom) |
| ESSC | Electro Slag Strip Cladding |
| ESSC | Electronic Stability Control Coalition |
| ESSC | Electronic Single Support Center |
| ESSC | Electronic Services Steering Committee (IEEE) |
| ESSC | Enhanced Services System Certification (Sprint PCS) |