
The "N.C." prefix typically stands for "Novel Collection" or refers to the specific vendor/designer who compiled these typefaces during the early digital typography boom in Tamil Nadu (late 1990s to early 2000s).
While the specific file names may vary, a standard N.C. collection typically includes high-demand aesthetic fonts such as:
The "Exclusive" nature shines here. Because non-Unicode fonts require specific keyboard drivers (like Azhagi or InScript), the genuine ZIP includes a PDF keyboard map. This tells you exactly which English key corresponds to which Tamil character.