Apec Visa / ABTC card
Is there a limit to how many entries you can use this to enter Thailand? It's meant to be for short term business travel, and gets a 90 day visa each entry.
I have used mine 4 times in past 11 months, and spent about 60-75 days each visit, so about 8 months in total in Thailand.
Trips have had a genuine business reason although I have extended my stays here while waiting for other business trips within SEA.