Is OK an abbreviation of okay?

Related questions

1. Is Okay spelled OK or okay?
2. Why do people say bless you?
3. Where did the expression okay come from?
4. Why do we use OK?
5. Are you supposed to capitalize OK?
6. When Should capital letters be used?
7. How do you use OK and okay?
8. What is full form OK?
9. Is it rude to write in capital letters?
10. What are full stops used for?

Tags

1. #during
2. #nickname
3. #jokey
4. #election
5. #initials
6. #derived
7. #birthplace
8. #correct
9. #kinderhook
10. #reinforced
11. #campaign
12. #buren
13. #probably
14. #martin
15. #korrect
16. #abbreviation
17. #slogan
18. #presidential
19. #spelling