Salva IV was a planet in the Salva system, located in the Demilitarized Zone, with at least two moons. In 2373, two Maquis ships were forced to land on Salva IV's second moon, where they were assisted by officers from the USS Enterprise-E. (TNG eBook: Slings and Arrows: A Weary Life)

planets visited by the USS Enterprise (NCC-1701-E)

Earth • Elamin IX • Algenib II • Salva IV • Chiaros IV • Kendaray • Denobula • Galor IV • Gornar • Betazed • Raknal V • Ba'ku • Halka • Primus IV • Gemworld • TaD • Blossom IV • Terra Galan • Bajor • Narendra III • Pelleus V • Solosos III • Davlos VI • Cygnet IV • Myrmidon • Tezwa • Kolarus III • Romulus • Tolochon II • Dokalaan homeworld • Dokaalan colony • Carrea • Delta Sigma IV • Gorsach IX • Trophy World • Ramatis III • Fromander IV • Vulcan