A member of the Dutch Reformed church. Refo's populate the dutch bible-belt and have their own political movement (SGP) and newspaper (reformatorisch dagblad - or refdag)

Abbreviated word for refugee. Usually used by bogans.

Aussie slang for food such as rice, fried rice,noodles or other cheap asian foods.
Refo is a slang word for Refugee and as a lot of refugees that enter into Australia are from asia hence the reference to their food.