During his career as a Foreign Service Officer, Tarnoff served as Executive Secretary of the Department of State and Special Assistant to Secretaries of State Edmund Muskie and Cyrus Vance (1977–1981); Director, Office of Research and Analysis for Western Europe (1975–76); Special Assistant to Ambassador-at-Large Henry Cabot Lodge, Jr. (1967); and Nigerian Analyst in the Bureau of Intelligence and Research (1966–67).
Peter Pan | Peter Gabriel | Peter Jackson | Peter | Saint Peter | Peter Paul Rubens | Peter Sellers | Peter the Great | Blue Peter | Peter Frampton | Peter Greenaway | Peter Brook | Peter Lorre | Peter Ustinov | St. Peter's Basilica | Peter Kropotkin | St. Peter | Peter Fonda | Peter Kay | Peter David | Peter Mandelson | Peter O'Toole | Peter Allen | Lord Peter Wimsey | Peter Sellars | Peter Schreier | Peter, Paul and Mary | Peter Davison | Peter Singer | Peter Maxwell Davies |