I Formation
Icing
Icing The Kicker
Illegal Formation
Illegal Motion
Illegal Screen
Illegal Shift
Illegal Touching
Illegal Use Of Hands
Immaculate Inning
In-Turn
In-N-Out
In The Box
In The Hole
Ina Bauer
Inbounds
Inbounds Pass
Incidental Contact
Incomplete Pass
Indirect Free Kick
Indirect Snap
Ineligible Receiver
Infield Fly Rule
Infield Hit
Infield Shift
Infielder
Inning
Inside Fighter
Inside Out Forehand
Inside-The-Park Home Run
Insurance Run
Intentional Foul
Intentional Grounding
Intentional Walk
Interception
Interference
Interleague Play
International Boxing Federation (IBF)
Invert (Hand Plant)
Iso
Isolated Power