Skaters:
99=Highest, 25=Lowest
PO-Position -Indicates the position the player plays.
HD-Stick Hand -Indicates the player's stick hand.
CD-Condition -How healthy the player is.  "OK" indicates 100%.
IJ-Injury -How long the player is injured for.
IT-Intensity -Hitting, forechecking, and fighting ability
SP-Speed -Skating speed
ST-Strength -Strength and power
EN-Endurance -Physical endurance (relates to ice time)
DU-Durability -How prone player is to injury
DI-Discipline -How often player is penalized
SK-Skating -Ability to stop, turn, accelerate, and skate
PA-Passing -Ability to pass the puck
PC-Puck Control -Ability to control the puck
DF-Defense -Ability to backcheck and play defense
SC-Scoring -Shooting and goal scoring ability
EX-Experience -Amount of experience player has
LD-Leadership -Leadership skills
OV-Overall -Measure of overall effectiveness

Goaltenders:
IT-Likeliness to play the puck, and cut down the angles
SP-Overall Speed.  Glove quickness and reaction ability
ST-Size in Goal.  Goalie who plays big takes up more of the net.
EN-Same as above
DU-Same as above
DI-Same as above
SK-Ability to move around in the crease, side to side movement
PA-Ability to play the puck out to teammates
PC-Control of rebounds and gathering the puck