The Libyan Arab Jamahiriya is a country in North Africa.

The Lybian Arab Jamahiriya is a country in North Africa.

The Syrian Arab Republic is a country in the Middle East.

The arc lamps in the street provide bright illumination at night.

The cathedral's stability was ensured by the arc-boutants.

Maritime archaeology is an important field of study that focuses on the exploration and preservation of underwater cultural heritage.

The Arabian Sea is a region of the northern Indian Ocean bounded on the northeast and east by the Indian Peninsula, on the west by the Arabian Peninsula, and on the southeast by the Somali Peninsula.

The cycloidal arch is a unique architectural feature of the building.

The vertebral arch protects the spinal cord.

I used to spend hours playing games at the penny arcade.