| Acronym | Definition |
|---|
| SNCS➣Syndicat National des Chercheurs Scientifiques (French: National Union of Scientific Researchers; est. 1956) |
| SNCS➣Sierra Nevada Children's Services (est. 1978; California) |
| SNCS➣Secure Network Computer Server |
| SNCS➣Service North Carolina State (North Carolina State University Center for Student Leadership, Ethics and Public Service) |
| SNCS➣Sensory Nerve Conduction Studies |
| SNCS➣Secure Network Computer System |
| SNCS➣Superior Nursing Care Services, Inc (Norfolk, England) |