| Answer | Crossword Clue |
|---|---|
| OPEC | Oil cartel, for short |
| OPEC | Oil cartel for short |
| OPEC | Eastern oil cartel, for short |
| OPEC | Acronym for an oil cartel |
| OPEC | Mideast cartel for short |
| LUBE | Oil, for short |
| LUBE | Short for machine oil. |
| OXY | Big oil company, for short |
| LUBE | Type of oil, for short |
| OXY | L.A.-based oil co., for short |
