We found one dictionary that defines the word supporting organization:

General (1 matching dictionary)

1. Supporting organization (charity): Wikipedia, the Free Encyclopedia

▸ Words similar to supporting organization ▸ Usage examples for supporting organization ▸ Idioms related to supporting organization ▸ Wikipedia articles (New!) ▸ Words that often appear near supporting organization ▸ Rhymes of supporting organization ▸ Invented words related to supporting organization