Singapore sg意思

"SG" in "Singapore SG" stands for "Singapore." It is a two-letter code used to represent countries and regions in various contexts, such as on the internet, in aviation, and in postal services. In the context of the internet, "SG" is the country code top-level domain (ccTLD) for Singapore, similar to how "US" is the ccTLD for the United States. Websites from Singapore often use ".sg" as their domain extension.

In aviation, "SG" is the IATA (International Air Transport Association) code for Singapore Airlines. It is also used as an airport code for Singapore Changi Airport (SIN), which is the primary airport in Singapore.

In postal services, "SG" is used as a postal code for Singapore. The Singapore postal code system is used to sort mail more efficiently and accurately.

So, in summary, "SG" is a widely recognized abbreviation for Singapore across different industries and sectors.