I counted all the OK's before sending the report to the manager.

She OK's every post before it goes live.

The ok label on the file showed it had been approved.

Ok, I'll meet you at the café in an hour.

When we crossed the border, the sign read 'Welcome to Ok', and we stopped for photos.

After checking the engine, the pilot reported that everything was A-OK.

The postcard had 'OK.' written in the corner to show it came from Oklahoma.

The university in Ok. surprised everyone with its new energy initiative.

Her OK was all we needed to start the project.

Can you OK the expense report by Friday?