| Acronym | Definition |
|---|
| SCEC➣Southern California Earthquake Center |
| SCEC➣Sydney Convention & Exhibition Centre (Australia) |
| SCEC➣School City of East Chicago (Indiana) |
| SCEC➣Security Construction and Equipment Committee (Australia) |
| SCEC➣Service Central de l'Etat Civil (French: Central Civil Service) |
| SCEC➣Stop Commercial Exploitation of Children (now Campaign for a Commercial-Free Childhood) |
| SCEC➣Sunrise County Economic Council |
| SCEC➣Southern California Ecumenical Council (Pasadena, CA) |
| SCEC➣Small Computer Engineering Center (Army) |
| SCEC➣Saudi Consolidated Electric Company |