/soy/ - Soyjaks

The acronym SNCA most commonly refers to the alpha-synuclein gene, which provides instructions for making the alpha-synuclein protein crucial in the brain and linked to neurodegenerative diseases like Parkinson's and Lewy body dementia. It can also stand for other things like Seoul National Capital Area (South Korea), the Mexican arts organization Sistema Nacional de Creadores de Arte, or the Society of North Carolina Archivists, depending on the context.
In Biology/Medicine (Most Common):

SNCA (Gene/Protein): Alpha-synuclein (protein/gene) - A key protein in neural tissue, associated with diseases like Parkinson's.

Other Meanings:

Seoul National Capital Area: A major region in South Korea.
Sistema Nacional de Creadores de Arte: A Mexican cultural funding body.
Society of North Carolina Archivists: A professional organization.

To know which SNCA is meant, you need to look at the surrounding words or the field it's being used in (e.g., genetics, geography, arts).