Thank you for pointing this out. I was about to ask the OP what he meant with SVB, which from the context of his post was obviously intended as a reference to a Thai airport but as such made no sense at all.
It is useful to know the IATA airport code of one's destination airport, as I once found out when checking in some years ago at BKK (Bangkok Suvarnabhumi airport) for flights via Zurich to Lugano (Switzerland), which is about 15 km from where I live in Northern Italy. Out of the corner of my right eye I saw that the luggage tag being attached to my suitcase had LUX printed on it in large black letters and I could stop it just time before it was moved to the conveyer belt, and I asked the check-in staff to print a tag with LUG. Otherwise, the bag would have gone to Luxembourg.