| Answer | Crossword Clue |
|---|---|
| ELKS | Fraternal group headquartered in Chicago |
| ELKS | Fraternal group based in Chicago |
| AMA | Doctors' org. headquartered in Chicago |
| OPEC | Intl. group headquartered in Vienna |
| OAS | Multinational group headquartered in D.C. |
| NORAD | Military group headquartered in Colo. Spgs. |
| ING | Financial services group headquartered in Amsterdam |
| OAS | Intl. group headquartered in D.C. |
