Plants and animals
* ''Rosa'' (plant), the genus of roses * Rosa (sea otter), a sea otter that has become popular on the internet * Rosa (cow), a Spanish-born cowPeople
* Rosa (given name) * Rosa (surname) * Santa Rosa (female given name from Latin-a latinized variant of Rose)Places
* 223 Rosa, an asteroid * Rosa, Alabama, a town, United States * Rosa, Germany, in Thuringia, Germany * Rösa, a village and former municipality in Saxony-Anhalt, Germany * Rosà a town in the province of Vicenza, Veneto, Italy * Monte Rosa, the second highest mountain in the Alps and Western Europe * Republic of South Africa, a southernmost country in Africa.Film and television
* ''Rosa'' (1986 film), a Hong Kong film released by Bo Ho Films *'' Rosa – A Horse Drama'', a 1993-94 opera by Louis Andriessen on a libretto by Peter Greenaway * "Rosa" (''Doctor Who''), an episode of the eleventh series of ''Doctor Who''Music
*"Rosa", a song by Pixinguinha *Vehicles
*, a United States Navy patrol boat in commission from 1917 to 1918 * ''Rosa'' (barge), a hotel barge * Mitsubishi ROSA, a bus built by Mitsubishi Fuso * De Rosa (bicycle company)Technology
* ROSA, a surgical robot * ROSA (operating system), a Linux distribution * RCA open-source application * Romanian Space Agency * Roll Out Solar ArrayOther uses
* Record of School Achievement, an Australian education qualification * Romanian Space Agency * Hurricane Rosa, several storms * ROSA (ISA), the feminist campaign of theSee also
* * Roza (disambiguation) * Rosas (disambiguation) * Rosawa, a village in Rajasthan, India founded by the Rosa clan of Jat people *'' Sub rosa'', Latin idiom for "in confidence" {{Disambiguation, geo