Risa may refer to: *

Risa (given name) is a female given name, which exists most commonly in Japanese, but may be found elsewhere. Written forms Risa can be written using different kanji characters and can mean: *梨彩, "pear, coloring" *梨沙, "pear, sand" *梨紗, "pear, silk g ...

, a feminine given name *

Risa (Star Trek) "Captain's Holiday" is the 19th episode of the Star Trek: The Next Generation season 3, third season of the first-run syndication, syndicated American science fiction television series ''Star Trek: The Next Generation'', and the 67th episode of ...

, a fictional planet *

Radioiodinated serum albumin Radioiodinated serum albumin, abbreviated RISA, is a marker used in identifying blood plasma via the dilution method in renal physiology Renal physiology (Latin language, Latin ''renes'', "kidneys") is the study of the physiology of the kidney. ...

Recording Industry of South Africa Recording Industry of South Africa (RiSA) is a trade association representing the interests of major and independent record labels of South Africa. Located in Randburg, RiSA is responsible for running the annual South African Music Awards (SAMA ...

* Ribosomal Intergenic Spacer analysis

See also