Websites:
* Virtual Bangladesh (online grammar modules, culture and history): http://www.virtualbangladesh.com/culture/bangla-bengali/
* U.S. Peace Corps Bengali Courses: https://www.livelingua.com/project/peace-corps/Bengali/
Audio/Video:
* Forvo Bengali Pronunciation Dictionary: https://forvo.com/languages/bn/
* U.S. Foreign Service Institute Bengali (audio only): https://www.livelingua.com/project/fsi/Bengali/
Reading/Writing:
* UK India Learn to Read Bengali: http://www.ukindia.com/zip/zben01.htm
* Bangladeshi newspapers: http://www.onlinenewspapers.com/banglade.htm
Language Exchange Forums:
* Bengali Language SubReddit: https://www.reddit.com/r/bengalilanguage/
* WeSpeke Bengali: http://en-us.wespeke.com/learn-languages-online/learn-bengali.html
Downloads/Apps:
* Bengali script fonts: http://salrc.uchicago.edu/resources/fonts/available/bengali/
* University of Chicago Bengali instructional materials: http://home.uchicago.edu/cbs2/banglainstruction.html