| Answer | Crossword Clue |
|---|---|
| HRE | Otto I's empire: Abbr. |
| HRE | Otto I's domain: Abbr. |
| HRE | Otto I's realm: abbr. |
| HRE | Otto I's realm (abbr.) |
| HRE | Otto I's realm: Abbr. |
| HRE | Otto I's dom. |
| HRE | Otto I's realm, briefly |
| FOOTBALLER | Otto Graham is one. |
| ASCAP | Its president is Otto Harbach. |
| PASSER | Otto Graham is a great one. |
