| Answer | Crossword Clue |
|---|---|
| CDT | Setting on the Mississippi: Abbr. |
| HST | Clock setting on the Big Island: Abbr. |
| MINN | Where the headwaters of the Mississippi are: Abbr. |
| STL | Home to the Eads Bridge over the Mississippi: Abbr. |
| WWII | "The Longest Day" setting: Abbr. |
| AUS | "The Third Man" setting: Abbr. |
| MST | Clock setting in the Rockies: Abbr. |
| AUS | "The Sound of Music" setting: Abbr. |
| MDT | Summer setting in the Rockies (abbr.) |
| CDT | Summer setting in the Midwest: Abbr. |
| MDT | Summer clock setting, in the Rockies: Abbr. |
| SYR | Setting for 400+ miles of the Euphrates: Abbr. |
