Related Clues:

• Collections of points, in math
• A hyperbola has two
• Some math sets
• Gets oneself focused
• Part of CDC
• O'Hare and JFK
• Ellipse pair
• Pair in an ellipse
• Centers of circles
• Algebraic meeting points
• Settings
• Meeting places?
• ORD and ATL, e.g.
• Many curves, in math
• Yao Ming and Dikembe Mutombo