Underground mining equipment manufacturer offers continuous miners, longwall systems, bolting systems, and haulage systems.
http://www.joy.com/

Joy is an emotion of great happiness. Joy may also refer to: Surname. Alfred Harrison Joy, American astronomer (d. 1973) Bernard Joy, English footballer (d.1984) Bill Joy, Computer ...
http://en.wikipedia.org/wiki/Joy

The Joy programming language is a purely functional programming language that was produced by Manfred von Thun of La Trobe University in Melbourne, Australia.
http://en.wikipedia.org/wiki/Joy_%28programming_language%29

Queer full-time community radio station broadcasting on FM-94.9 in Melbourne, Australia. Includes segment information.
http://www.joy.org.au/

Definitions of joy at Dictionary.com. ... JOY Magazine Get Full Digital Copy of New & Past Issues. Try Zoom Feature, More Now.
http://dictionary.reference.com/search?q=joy