| Clue | Source | Date |
|---|---|---|
| Some sorority members | Wall Street Journal | 04 May 2024 |
| Greek letters | Thomas Joseph | 23 Nov 2018 |
| Some sorority women | New York Times | 06 May 2017 |
| Some sorority women | ||
| Greek K's | USA Today | 24 Dec 2016 |
| Greek K's | ||
| Key letters | ||
| Key letters | ||
| Greek letters | ||
| Key letters | ||
| Some Greek letters | ||
| Greek letters | ||
| They follow iotas | ||
| Letters from Greece | ||
| Greek letters | ||
| Letters from Greece | ||
| Greek letters. | ||
| Sorority girls: Colloq. |