Related Clues:
- Italy's WWII alliance
- Name given to the alliance of Germany, Italy and Japan during World War II
- X, Y or Z line
- Fixed line needed when picking team
- Line through Earth's core
- The world revolves around it
- Z, on some graphs
- Revolution center
- Geometric reference line
- I am butting in to discourage bore
- ___ & Allies (classic board game)
- Distance across a circle
- 1936 alliance between Germany and Italy
- A cross is used to show 'x', perhaps
- Coordinate plane line