What does VSOP and XO mean?

Related questions

1. Is Brandy bad for health?
2. What alcohol is easiest on liver?
3. Why is Napoleon brandy so called?
4. How many years is Remy Martin XO aged?
5. What is the best way to drink Armagnac?
6. Is Brandy a strong alcohol?
7. What is difference between Whisky and brandy?
8. Is Brandy sweeter than whiskey?
9. Which one is better Whisky or brandy?
10. Is Brandy better than whiskey?

Tags

1. #least
2. #cognacs
3. #years
4. #category
5. #stands
6. #superior
7. #reserve
8. #extra
9. #created
10. #designations
11. #includes