Manhattan Project | Delta Air Lines | Delta State | Project Runway | Project Mercury | Delta Goodrem | Human Genome Project | Delta | delta | The Blair Witch Project | Project Gemini | Niger Delta | Delta Sigma Theta | Project Greenlight | Delta Force | Project Nike | Phi Delta Theta | Pearl River Delta | River delta | Project Blue Book | Federal Art Project | Delta Kappa Epsilon | river delta | Project Orion | Men's Recovery Project | Eden Project | Alpha Delta Phi | World Justice Project | Dirac delta function | Delta Connection |
Master Sergeant Donald W. "Don" Duncan (born 1930) was a U.S. Army Special Forces soldier who served during the Vietnam War, helping to establish the guerrilla infiltration force Project DELTA there.