"secret organization" in German secret organization Geheimorganisation Detailed translations for "secret organization" secret organization secret organization(also: secret society, secret organisation) die Geheimorganisation{feminine} Hoover started a secret organization in the '50s, called Black Cell. To protect our freedoms. Source: opensubtitles.org Corpus by OPUS Request review Hoover hat in den 50er Jahren eine Geheimorganisation gegründet, um unsere Freiheit zu schützen.