B2 noun ˌvɒlənˈtɪər ˌɔːɡənaɪˈzeɪʃən
volunteer organization
organisation bénévole
Meaning
A nonprofit group of people who offer their services willingly without payment for a cause.
Example
BD Clean is a volunteer organization promoting recycling.
BD Clean est une organisation bénévole qui promeut le recyclage.