The term 'LAND EAST OF SAUDI ARABIA' can be summarized as the country of OMAN, which is a 4-letter word. OMAN is an Arab country located in the southeastern corner of the Arabian Peninsula, bordered by the United Arab Emirates to the northwest, Saudi Arabia to the west, and Yemen to the southwest. It has a long coastline along the Gulf of OMAN and the Arabian Sea. OMAN is a monarchy with a Sultan as its head of state.