SNAC (Social Networks and Archival Context) is a project collecting and integrating biographical and social data.
SNAC may also refer to:
- Scaphoid non-union advanced collapse, a medical condition of the wrist
- Somali National Academy of Culture
- Single Network Access Code, the country code for the Inmarsat satellite phone network
- Scientific Nutrition for Advanced Conditioning, aka SNAC Nutrition, a company
- Syndicat National des Auteurs et des Compositeurs, a French lobby association of authors and composers
- SNOAC, a chemical substance
- snoaC, a gene