1.

Ibetx
Person to person betting on all major sports.
http://www.ibetx.com/
Hits: 3 Category: Sports > Online > I

2.

IG Sport
Offers exclusive live spread betting on major sporting events.
http://www.igsport.com/
Hits: 11 Category: Sports > Online > I

3.

Infinity Sports International
Offers wagering on major sporting events and toll-free customer support.
http://www.betoninternet.com/
Hits: 3 Category: Sports > Online > I

4.

Instant Action Sports
Wagering on major sports.
http://www.instantactionsports.com/
Hits: 3 Category: Sports > Online > I

5.

International All Sports
Features online and toll-free phone betting on major sporting events around the world.
http://www.iasbet.com/
Hits: 3 Category: Sports > Online > I

6.

International Island Sportsbook
Reduced juice wagering on football and basketball.
http://www.iisportsbook.com/
Hits: 3 Category: Sports > Online > I

7.

Internet 1x2
Offers toto pool betting on soccer games around the world.
http://www.internet1x2.com/
Hits: 3 Category: Sports > Online > I

8.

Intertops
Offers a wide range of wagering on sport and other events.
http://www.intertops.com/
Hits: 8 Category: Sports > Online > I

9.

Intrade
Provides its members with the opportunity to trade futures based contracts on various sports worldwide.
http://www.intrade.com/
Hits: 4 Category: Sports > Online > I

10.

i-Sportsbook
Offers secure online wagering on all major sports from NFL football to baseball.
http://www.i-sportsbook.com/
Hits: 4 Category: Sports > Online > I