The four solutions to the crossword for the term SAFETY ORG. are MADD (Mothers Against Drunk Driving), FAA (Federal Aviation Administration), FDA (Food and Drug Administration), and OSHA (Occupational Safety and Health Administration). MADD is a non-profit organization that works to prevent drunk driving and support victims of drunk driving. The FAA is a government agency that regulates civil aviation in the United States. The FDA is a government agency responsible for protecting public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products, and medical devices. Finally, OSHA is a government agency that ensures safe and healthful working conditions for workers by setting and enforcing standards and providing training, outreach, education, and assistance.