Rial
- Cambodian riel
- Egyptian piastre
- Hejaz riyal
- Iranian rial
- Maria Theresa thaler
- Moroccan dirham
- Moroccan rial
- Omani rial
- Qatari riyal
- Real (disambiguation)
- Rial (surname)
- Rial Racing
- Riel (disambiguation)
- Rio (disambiguation)
- Royal (disambiguation)
- Royal Institution for the Advancement of Learning
- Ríos (disambiguation)
- Saudi riyal
- Tunisian rial
- Yemeni rial