What does J stand for?

MLA style: "J." Acronym Finder . 2012. AcronymFinder.com 10 Feb. 2012 http://www.acronymfinder.com/Business-Class-(J).html
Chicago style: Acronym Finder . S.v. "J." Retrieved February 10 2012 from http://www.acronymfinder.com/Business-Class-(J).html
APA style: J. (n.d.) Acronym Finder. (2012). Retrieved February 10 2012 from http://www.acronymfinder.com/Business-Class-(J).html

Business Class

This definition appears very rarely and is found in the following Acronym Finder categories:

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