Related Clues:
- Rue bin in the sultanate
- Arabian gulf or sultanate
- Rich Sultanate
- Sultanate in southwest Asia
- It's due south of Iran
- State on the Arabian Sea
- Its sultan is famously very wealthy
- Country south of Iran
- After a run, an Aer Lingus flight seeing land on Borneo?
- The toe of a boot?
- "Toe" of the Arabian Peninsula
- Gulf country
- Arab nation that's not in OPEC
- It borders the South China Sea
- Gulf on the Arabian Sea