Apna Radio http://apnaradio.com/
Radio station that broadcasts in Punjabi, Urdu and Hindi. Radio Azadhttp://www.radioazad.us/
A radio station from Texas broadcasting in Hindi, Urdu, and sometimes other regional South Asian languages. BBC Asian Network http://www.bbc.co.uk/asiannetwork/
I absoutly love this station. Although majority of it is english besides the music, its a really good station. They play programs in Hindi,Urdu, Punjabi, Gujurati and Bengali. They also talk a lot about South Asian culture. Friction, Gagan Grewal, Tommy Sandhu, Ray Khan and Noreen Khan are amazing, I listen to them when I can. If you are interested in South Asia, then deffintly check this station out, it's one of my favorites.