a colorimetric method used in clinical chemistry to determine creatinine levels in blood and urine.

an American voice actor, voice director and screenwriter.

Nicole Cowgill Jaffe David (born May 23, 1941) is a retired Canadian talent agent, businesswoman, and former actress.

David Scott Jaffe (born April 13, 1971) is an American video game designer best known for directing the Twisted Metal and God of War series.

(born 1950) an American artist, photographer, filmmaker, musician, and producer.

Sam Jaffe (May 21, 1901 – January 10, 2000) was, at different points in his career in the motion picture industry, an agent, a producer, and a studio executive.

an American actress, singer and model.

Sarah Allison Jaffe (born January 29, 1986) is an American singer-songwriter from Denton, Texas.

(June 12, 1931 – December 30, 2005) an American novelist who published numerous works from 1958 to 2003.

Stanley Richard Jaffe (born July 31, 1940) is an American film producer, responsible for movies such as Fatal Attraction, The Accused, and Kramer vs. Kramer.

Arthur Michael Jaffe (born December 22, 1937) is an American mathematical physicist at Harvard University, where in 1985 he succeeded George Mackey as the Landon T. Clay Professor of Mathematics and Theoretical Science.

(May 20, 1921-December 7, 1991) an independent film producer in the United States.

(born 1951) an American film producer, director, and screenwriter known for his work on such films as Motel Hell, Near Dark, Strange Days, and the Best Picture-nominated romantic fantasy film Ghost.

The (Hebrew: יפה) an Ashkenazi Jewish Rabbinic family originally from Dampierre, France.