[USMA:26955] A4 paper outside of Europe & Australia?

[John S. Ward]

Hi,

I've already gathered that A4 paper is ubiquitous in Europe and Australia, and 
that "letter" is the standard in North America.

Would those few folks on this list who are NOT from Europe, North America, or 
Australia tell me if the ISO A series paper sizes (e.g., A4) are standard in 
your countries?  India?  South America?  Asia?  Africa?  Middle East?

Thanks,

John