Nidan

[NGO] Nidan is a non governmental organization which facilitates empowerment of the poor and marginalized sectors through community services and pro-poor participative interventions. Nidan has been intensively working with the people employed in unorganized sector in the states of Bihar, Rajasthan, Delhi and Jharkhand. It has two head offic...
Found on http://en.wikipedia.org/wiki/Nidan_(NGO)

nidan

second degree black belt
Found on http://www.encyclo.co.uk/local/21569

nidan

Second Level, as in Second Degree Black Belt.
Found on http://www.jkra.com/karate_glossary.htm
No exact match found