| Answer | Crossword Clue |
|---|---|
| OPEC | Oil nation's org. |
| OPEC | Oil nations' grp. |
| OPEC | Oil nations' gp. |
| OPEC | Gp. of oil-producing nations |
| OPEC | Oil gp. with 12 member nations |
| WCTU | Carrie Nation's org. |
| WCTU | Carry Nation's org. |
| NATO | Org. of 15 nations |
| IOC | Sports org. with 110 member nations |
| OAS | Org. formed in 1948 with 21 nations |
