| Keystone law enforcer |
| Gridiron official, informally |
| Organized crime enforcers of the 1930s-'40s |
| Gridiron great Groza |
| Gridiron initials |
| Gridiron ref |
| Gridiron protection |
| Gridiron referee |
| Gridiron passes |
| Acts of desperation on the gridiron |
| Gridiron positions |
| Gridiron grippers |
| Gridiron get-together |
| Ameche of gridiron fame |
| Gridiron gain: abbr. |
| Gridiron great Grier |
| Grier of the gridiron |
| Gridiron speedster |
| Gridiron referee, in slang |
| Indoor gridiron org. |
| Gridiron VIP, slangily |
| Hundred on a gridiron |
| Gridiron complements |
| Halftime gridiron sight |
| Clipping on a gridiron, e.g. |
| AWOL enforcers |
| Gridiron pitchout |
| Gridiron mishap |
| Anti-piracy enforcers |
| Commit a certain gridiron gaffe |