Jack Ji wrote:

Ok, uh, I have a question about "okay."

Should it be written Ok, OK, okay or O.K.?

I was taught it was 'O.K.' though I don't remember the rule why. *sigh* 
I must be getting old. Why haven't any of the English majors answered 
this one? (or did you and I just missed it?)
What's the rules for abbreviations? I need to know also, I use this word 
a lot.

Thanks.

Windlily

(dragoncritter@theCelestialTemple.com)