In the United States, a 403(b) plan is a U.S. tax-advantaged retirement savings plan available for public education organizations, some non-profit employers (only Internal Revenue Code 501(c)(3) organizations), cooperative hospital service organizations, and self-employed ministers in the United States. It has tax treatment similar to a 401(k) plan, especially after the Economic …

SAI.403 Dardo was a considerably refined version of the SAI.207, designed during the delays in that type's development. The improvements induced the Ministero dell' Aeronautica in 1943 to cancel its order for 2,000 of the SAI.207 so as to order 3,000 of the SAI.403 instead (800 from Ambrosini, 1,000 from Caproni , and 1,200 from Savoia-Marchetti ).

La 403 è una vettura di classe medio-alta prodotta dal 1955 al 1967 dalla casa francese Peugeot. Fu la prima vettura della casa francese a superare il milione di esemplari venduti, la prima vettura francese a montare ufficialmente un diesel prodotto in grande serie e anche la prima Peugeot con carrozzeria disegnata da Pininfarina .