Offence: Wide Reciever, Quarterback, Running Back, Full Back, Left tackle, right tackle, center, right guard, left guard, and tight end.
Defence: Left End, Right end, Nose Tackle, Middle Linebacker, Left outside linebacker, right outside linebacker, cornerback, strong safty, and free safety
Special Teams: Kicker, Punter, Kick returner, punt returner
it can mean tackles in stats, and can mean like tackle in positions.
Left Tackle, Left Guard, Center, Right Guard, and Right Tackle.
A football does not tackle at all, the teams tackle.
QuaterBack, Wide Reciever, Running Back, Blocker (Tackle,Guard,Center)
Quarterback,Halfback, Fullback,Tightend,center,right guard,left guard,right tackle,left tackle, reciever ( X and Z)
Quaterback, Halfback, Fullback, Tight End, Wide Receiver, Tackle, Guard, Center.
pancaking is legal in all football that is tackle football.
When somebody is playing "the inside" in football they are running the football in the crease of the center and left/right guard or in the pocket of the left/right guard and the left/right tackle. When you are running to the outside it is usually all the way around the tackle or tight end. Look at this for positions: http://en.wikipedia.org/wiki/File:American_Football_Positions.svg
All of the same as in pro football
There is no position that is abbreviated to "TG", but maybe you misinterpreted it for "T/G" which means a player plays the Tackle AND Guard positions.
Football,Tackle football,and Gridion
If you tackle in flag football it is a penalty.