I have a question regarding the immigration stamp. When I re-entered thailand, I got a 'Out-A' stamp which I did not get before. Does anyone know what this means?
Some background information. Not sure if it's helpful or not. I have been studying thai in Thailand for about 1.5 years. The first 1 year 2 months, I had an ED-Visa. The other 4 months I had a normal visa-exempt in which I had to do a border run. For the last 6 months of my studies, I studied in Chula.