To own a car in Singapore, a buyer must bid for a certificate that now costs $106,000, equivalent to four Toyota Camry Hybrids in the U.S., as a post-pandemic recovery has driven up the cost of the city-state's vehicle quota system to all-time highs.
It’s become a habit, that’s how we always abbreviate it.
You can also pronounce it as SinJapore, so I guess that’s why? I don’t know, I just follow my partner’s example :)
edit:
Official UN/LOCODE is also SG, so I guess that settles it.
Too late. It’s now my head cannon that Singapore means Sin City now.