i30, I30, i-30 or I-30 may refer to:

• Interstate 30, an Interstate Highway in the southern United States
• Japanese submarine I-30, an Imperial Japanese Navy submarine during World War II
• HMAS Arunta (I30) (1940-1968), a Royal Australian Navy Tribal-class destroyer
• I30, a 9000 server model of computer system produced by the Hewlett-Packard (HP) company
• Hyundai i30, a small family car made by Korean automaker Hyundai Motor Company
• Infiniti I30, mid-size luxury car sold under Nissan's Infiniti marque in North American markets
• Korg i30, a 1998 keyboard instrument
• IBM NetVista Internet Appliance i30, allows internet access on a TV
• I-30 (aircraft), a prototype of the Yakovlev Yak-3

Topics referred to by the same term

This disambiguation page lists articles associated with the same title formed as a letter–number combination.
If an internal link led you here, you may wish to change the link to point directly to the intended article.