data.gov.in : the Indian counterpart of the US data.gov, features 10280 resources in 3215 catalogs for public perusal. There's a visualization gallery charting developments like village electrification or domestic air traffic or sales of automobiles. And also a community section featuring apps offering mobile access to some of the data.
Meat Atlas: facts and figures about the animals we eat
Sustainability of Digital Formats : a repository of mostly technical information about digital content file formats related to storing images (moving and still), text, sound and websites
TheDataWeb - a network of online data libraries on topics including census data, economic data, health data, income and unemployment data, population data, labor data, cancer data, crime and transportation data, family dynamics, vital statistics data