| 100% | NATO | 4 | International alliance that includes the US and Canada: Abbr. |
| 59% | NATO | 4 | Post-Second World War alliance that includes the U.K. and the U.S. |
| 55% | NATO | 4 | Alliance that includes the U.S. |
| 52% | NATO | 4 | Alliance of the US, Canada, and many European countries: Abbr. |
| 52% | NATO | 4 | Alliance with the US, Canada, and 29 European nations: Abbr. |
| 52% | SEP | 3 | Labor Day month, in the US and Canada: Abbr. |
| 48% | AFC | 3 | Conference that includes the Steelers and the Raiders: Abbr. |
| 48% | NFL | 3 | Group that includes the Bengals and the Bears: Abbr. |
| 48% | NBA | 3 | Group that includes the Wizards and Magic: Abbr. |
| 48% | MLB | 3 | Organization that includes the Orioles and Dodgers: Abbr. |
| 48% | NBA | 3 | Group that includes the Lakers and Celtics: Abbr. |
| 48% | NHL | 3 | Group that includes the Bruins and Blackhawks: Abbr. |
| 46% | NBA | 3 | League that includes the Boston Celtics and the New York Knicks: Abbr. |
| 45% | NHL | 3 | Sports organization that includes the Canucks and the Canadiens: Abbr. |
| 45% | NHL | 3 | Sports organization that includes the Sharks and the Kraken: Abbr. |
| 44% | NATO | 4 | Military alliance group with Canada and the UK: Abbr. |
| 44% | LPGA | 4 | Group whose major events include the U.S. Women's Open and the Evian Championship: Abbr. |
| 43% | NBA | 3 | League that includes the Warriors and the Cavaliers (Abbr.) |
| 43% | NATO | 4 | Defense group containing the US, Canada, and most European nations: Abbr. |
| 43% | ERIE | 4 | Lake between the US and Canada |
| 43% | NATO | 4 | Grp. that includes the U.S. |
| 42% | NIAGARA | 7 | Waterfall shared by the US and Canada |
| 42% | OPEC | 4 | Group that includes the U.A.E. |
| 42% | NIAGARA | 7 | ___ Falls (tourist attraction between the US and Canada) |
| 41% | OES | 3 | US DOS bureau that includes the Office of Conservation and Water and Office of Marine Conservation |
| 41% | WNBA | 4 | Sports league that includes the Sun and the Sky (Abbr.) |
| 40% | NATO | 4 | International organisation formed in 1949 for purposes of collective security whose members include Canada and the UK |
| 40% | UAW | 3 | American labor union representing workers in the U.S. and Canada: Abbr. |
| 39% | ATL | 3 | Ocean between the US and the UK: Abbr. |
| 39% | NBA | 3 | Pro sports league that includes the Lakers: Abbr. |