We found one dictionary that defines the word public-interest groups:

General (1 matching dictionary)

1. public-interest groups, public-interest groups: Collins English Dictionary

▸ Words similar to public-interest groups ▸ Usage examples for public-interest groups ▸ Idioms related to public-interest groups ▸ Wikipedia articles (New!) ▸ Words that often appear near public-interest groups ▸ Rhymes of public-interest groups ▸ Invented words related to public-interest groups