More cheats...
P - Ends period
G - Ends game
O - Goes to overtime
I - Causes an injury
F - Causes a fight
T - Shrinks players each time you hit it (shows when play stops)
SHIFT-T - Makes players larger each time you hit it (shows when play stops)
1 - Two minute penalty is called
2 - Four minute penalty is called
4 - Five minute penalty is called
5 - Penalty shot

Secret EA Sports Teams :
In order to get the two secret teams in NHL '97 you must do the following:
Go into the credits screen and when the picture of all of the Programmers appear, type pioneer. Let the credits finish and then play in an exhibition game. Scroll down to the bottom of the list of teams in the team select screen and EA Sports 1 and EA Sports 2 will now appear.

In the game controller setup, you can click on a teams logo. When you do, it should make a high pitched funny sound. What that sound does is it activates the alternative third uniforms for Pittsburgh, Boston, Vancouver, Los Angeles and Anaheim. It makes a lower duller sound for all the other teams, but it only works for the teams that have a third jersey

Thanks to Revolution readers Sean Miller, Mal, Greg B. and Eric David!