Hello, can someone please explain to me the diff between the three month single entry tourist visa and the six month multiple entry? I'm asking because the consular website in regards to this stipulates 90 days allowed for the 6 month visa. Should I interpret this to mean that I must spend the weekend in KL after 90 days and then return to BKK for another 90 days? I hope this question makes sensem I would just like to be able to stay in Thailand for 6 months without getting an O-A.