1. Okra - A type of vegetable that is often used in South Asian cuisine.
2. Onam - A harvest festival celebrated in Kerala, India.
3. Orissa - A state in eastern India.
4. Ottu - A type of unleavened flatbread from Kerala, India.
5. Oxen - A type of large, domesticated mammal that is used for pulling carts and plowing fields.
6. Opium - A drug that is produced from the opium poppy, which is native to South Asia.
7. Odisha - A state in eastern India, formerly known as Orissa.
8. Ooty - A hill station in the Nilgiri Mountains of southern India.
9. Outsourced - A term used to describe the process of transferring jobs or tasks to another company, often in a different country.
10. Outstation - A term used in South Asia to refer to a place that is located outside of the main urban area.