| Answer | Crossword Clue |
|---|---|
| ARCO | Western U.S. gas brand |
| ARCO | Western U.S. gas giant |
| ARCO | U.S. gas brand |
| ESSO | Bygone U.S. gas brand |
| ESSO | Old U.S. gas brand |
| ESSO | Non-U.S. gas brand |
| ESSO | Former U.S. gas brand |
| ESSO | U.S. gas brand of yore |
| ESSO | Gas brand north of the U.S. |
| ESSO | U.S. gas brand retired in 1972 |
| ESSO | Old U.S. gas brand still seen in Canada |
| ESSO | Old U.S. gas brand with a tiger symbol |
| ESSO | Gas brand retired in the U.S. in the '70s |
