| 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) |