I need some help with the flash files.

Can someone tell me the difference between the flash files? I see APAC, EMEA, E n A. What's the difference between them? And what's the difference between P-V?

i think it shows the area, apac is for asia-pasific etc....

i think

EMEA: Europe, Middle East & Africa.
APAC: Asia/Pacific region

how about chinese language?