Environmental Protection Agency Environmental Protection Agency /ɛnˌvɪrɒnˈmentəl prəˈtekʃən ˈeɪdʒənsi/

noun

1. An independent federal agency established to coordinate programs aimed at reducing pollution and protecting the environment  ( E.P.A. , Environmental Protection Agency , EPA )
   an independent federal agency established to coordinate programs aimed at reducing pollution and protecting the environment