USA:
atl - Atlanta, GA
eat - Seattle, WA
iad - Washington D.C
lax - Los Angeles, CA
mwh - Seattle, WA
okc - Oklahoma City, OK
Australia:
syd - Sydney
China:
can - Guangzhou
hkg - Hong Kong
sha - Shanghai
tsn - Beijing
pwu - Hebei (ping only)
pwt - Shanghai (ping only)
pwj - Tianjin (ping only)
pwg - Guangzhou (ping only)
pwz - Jiaxing (ping only)
pww - Wuhan (ping only)
tsn - Wuhan (ping only)
Europe:
lux - Berlin, Germany
mad - Madrid, Spain
sto - Moscow, Russia
vie - Vienna, Austria
waw - Warsaw, Poland
India:
bom - Mumbai
maa - Chennai
Japan:
tyo - Tokyo
Philippines:
man - Manila
South Africa:
jnb - Cape Town
South America:
gru - Sao Paulo, Brazil
lim - Lima, Peru
scl - Santiago, Chile
Singapore:
sgp - Singapore
South Korea:
icn - Seoul
United Arab Emirates:
dxb - Dubai