Anushilan Samiti
Anushilan Samiti (Ōnūshīlōn sōmītī, "lit": body-building society) was a Bengali Indian organisation that existed in the first quarter of the twentieth century, and propounded revolutionary violence as the means for ending British rule in India. The organisation arose from a conglomeration of local youth groups and gyms ("Akhara") in Bengal in 1902. It had two prominent, if somewhat independent, arms in East and West Bengal identified as Dhaka Anushilan Samiti centred in Dhaka (modern day Bangladesh), and the Jugantar group (centred at Calcutta) respectively.
Khan Bahadur Ahsanullah
Then, in 1958, Ahsanullah founded the Dhaka Ahsania Mission (DAM), a non-profitable organization with broad social goals. DAM founded the Ahsanullah University of Science and Technology (AUST), Khan Bahadur Ahsanullah Teachers Training College (KATTC), Ahsania Mission College (AMC), Ahsanullah Institute of Information & Communication Technology (AIICT)], Ahsania Mission Institute of Medical Technology (AMIMT), Ahsania Institute of Technology and Business (AITB), Ahsania e-Solutions (AeS), Ahsania Mission Book Distribution House (AMBDH), Ahsania Mission Cancer & General Hospital (AMCGH), and NCAM also founded Nalta Sharif Ahsania Mission Orphanage (NSAMO) at Dhaka, naming it in honor of their founder.