| Answer | Crossword Clue |
|---|---|
| NATO | Alliance headquartered in Brussels |
| NATO | Gp. headquartered in Brussels |
| NATO | Grp. headquartered in Brussels |
| NATO | Org. headquartered in Brussels |
| NATO | Alliance HQ'd in Brussels |
| NATO | Alliance based in Brussels |
| OAS | Alliance headquartered in DC |
| OAS | Alliance headquartered in D.C. |
