Nope, it won't work outside the US. But US addresses actually have a list of suffixes that all ordinary addresses comply to. See https://www.usps.com/send/offic

Nope, it won't work outside the US. But US addresses actually have a list of suffixes that all ordinary addresses comply to. See https://www.usps.com/send/official-abbreviations.htm https://www.usps.com/send/official-abbreviations.htm