Category:Natural sciences in Tamil Nadu

; Tamil Nadu
Natural sciences in India by subdivision:
	Regions: States: Andhra Pradesh; Assam; Bihar; Gujarat; Himachal Pradesh; Jharkhand; Karnataka; Kerala; Maharashtra; Tamil Nadu; Telangana; Uttar Pradesh; West Bengal; Union territories: Jammu and Kashmir; Ladakh; Puducherry;

Subcategories

This category has the following 2 subcategories, out of 2 total.