| Answer | Crossword Clue |
|---|---|
| SAMOS | Member of the ancient Ionian League |
| YALE | Member of the Ivy League |
| PRINCETON | Member of the Ivy League. |
| YALE | Member of the Ivy League. |
| IRAN | Member of the Arab League. |
| DARTMOUTH | Member of the Ivy League. |
| YEMEN | Founding member of the Arab League |
| SYR | Member of the Arab League: Abbr. |
| AQUAMAN | Founding member of the Justice League |
| RAY | Member of the 2008 American League champs |
| PLO | Non-nation member of the Arab League: Abbr. |
| NEMO | Literary member of the League of Extraordinary Gentlemen |
| OTT | First National League member of the 500-homer club |
