Continental Navy of the United States[edit]
USS Enterprise (1775), a Sloop-of-war, burned to prevent capture in 1777
Enterprise (1776), a Schooner, returned to Maryland Council of Safety in 1777
United States Navy[edit]
USS Enterprise (1799), a sailing vessel that fired the first shots in the First Barbary War
USS Enterprise (1831), a sailing vessel
USS Enterprise (1874), a sailing vessel
Enterprise (SP-790), a motorboat (1917-1919)
USS Enterprise (CV-6), an aircraft carrier (1938-1947) that served in World War II
USS Enterprise (CVN-65), a nuclear-powered aircraft carrier (1961-2013)
USS Enterprise (BLDG 7115), a commissioned building (2005–2011), the orientation "ship" for students at Great Lakes
USS Enterprise (CVN-80), third ship of the Ford class of aircraft carriers. Scheduled to be constructed and in operation by 2025.
Star Trek[edit]
Enterprise (NX-01), the central starship in Star Trek: Enterprise
USS Enterprise (NCC-1701), the central starship in the original Star Trek television show
USS Enterprise (NCC-1701-A), a starship in the fourth, fifth, and sixth Star Trek films
USS Enterprise (NCC-1701-D), a 24th-century starship in the Star Trek fictional universe and the principal setting of Star Trek: The Next Generation
USS Enterprise (NCC-1701-E), a Sovereign-class starship in the Star Trek franchise
USS Enterprise (NCC-1701-M), a starship in Star Trek: Of Gods and Men
USS Enterprise (NCC-1701-B, -C, -F, and -J), other ships known as Starship Enterprise
:-)