Here are few more datasets which I am aware of and can be added to the list:
- Dataset for Indian National Rupee https://cvit.iiit.ac.in/research/projects/cvit-projects/curr...
- City-scale Road Audit using Deep Learning dataset https://cvit.iiit.ac.in/research/projects/cvit-projects/city...
- Multi domain corpus for sentimental analysis (Telugu dataset, download link isn't working probably email for download)