​The History of IRO

No.RegionYearDate
The 1st IRODaejeon, South Korea199918-21/8
The 2nd IRODaejeon, South Korea200011-13/11
The 3rd IROHong Kong, China200103-04/11
The 4th IROBeijing, China200201-03/11
The 5th IRODaejeon, South Korea200306-09/11
The 6th IRODaejeon, South Korea200404-07/11
The 7th IRODaejeon, South Korea200526-30/11
The 8th IROTSS, Australia200606-09/11
The 9th IROITE, Singapore200727-30/11
The 10th IROIIUM, Malaysia200818-20/12
The 11th IRODaejeon, South Korea200917-20/12
The 12th IROQAC, Australia201014-17/12
The 13th IROTU, Indonesia201115-17/12
The 14th IROGwangju, South Korea201217-20/12
The 15th IRODenver, USA201315-19/12
The 16th IROBeijing, China201405-09/12
The 17th IROBucheon, South Korea201515-20/12
The 18th IROBeijing, China201614-18/12
The 19th IROQinhuangdao, China201716-20/12
The 20th IROMuntinlupa, Philippines201815-19/12
The 21st IROChiangmai, Thailand201916-20/12
The 22nd IROOnline202010-13/12
The 23rd IRODaegu, South Korea202107-18/12
The 24th IROPhuket, Thailand202311-16/01
The 25th IROAthens, Greece202416-20/01
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