Origin of rialPersian ; from Arabic riy?l ; from Spanish real, real
Origin of rialPersian, from Arabic riyal, from Spanish real; see real2.
From Persian ریال (riâl).
rial - Investment & Finance Definition
The currency unit of Iran, comprised of 100 dinars. Yemen uses it as well, but its version is comprised of 100 fils. Oman uses the sul rial; its unit is comprised of 1000 baisa.