| Answer | Crossword Clue |
|---|---|
| OMAHA | Union Pacific headquarters |
| OMAHA | Union Pacific Railroad headquarters |
| OMAHAN | Many a worker at Union Pacific headquarters |
| ALTAR | Union headquarters? |
| NEBRASKA | Union Pacific's headquarters |
| OMAHA | Union Pacific's headquarters |
| BERN | Universal Postal Union headquarters |
| ADDISABABA | African Union Commission headquarters |
| QUITO | Headquarters of the Union of South American Nations |
