Travelling through India, it is a common sight to see OK TATA painted on the back of trucks.
Almost as snappy is the website of the Oklahoma Nano Technology Initiative, unfortunately named The ONI rather than OK NANO.
Among myriad similar sites , this one caught our attention for being short, sweet, to the point and pretty well designed to get you to the information everyone tends to be looking for. No fancy tricks, just straight down to business.