Ref N#    IOTA GROUP                       11m Prefix
 
AS001     Andaman Islands                         253
AS002     Bahrain                                 150
AS003     Sri Lanka                               177
AS004     Cyprus/UK Sovereign Bases         110 & 291
AS005     Kara Sea Coast West Group               302
AS006     Hong Kong Group                          60
AS007     Honshu Island                            25
AS008     Izu Archipelago                          25
AS009     Red Sea Coast Group                     323
AS010     Kuria Muria Islands                     180
AS011     Laccadive Islands                       149
AS012     Amakusa Archipelago                      25
AS013     Maldives                                152
AS014     Arabian Sea Coast North Group           180
AS015     Pinang State Group                      113
AS016     Gulf Of Aden West Group                 323
AS017     Okinawa Archipelago                      25
AS018     Sakhalin Island                         302
AS019     Singapore                                98
AS020     Taiwan                                  155
AS021     A6 Trucial Coast Group                   94
AS022     Medvezh'i (Bear) Islands                302
AS023     Amami Archipelago                        25
AS024     Yaeyama Islands                          25
AS025     Kuril'skiye (Kuril) Islands             302
AS026     Chejudo Province Group                  100
AS027     Vrangelya (Wrangel) Island              302
AS028     Anzhu Islands                           302
AS029     Lyakhovskiye Islands                    302
AS030     Kazan Islands (Volcano Islands)         281
AS031     Ogasawara Archipelago                   281
AS032     Osumi Archipelago                        25
AS033     Nicobar Islands                         253
AS034     Jabal At Tair Island                Deleted
AS035     Abu Ail Island                      Deleted
AS036     Tsushima Islands                         25
AS037     Koshiki Islands                          25
AS038     East Siberian Sea Coast Group           302
AS039     Komandorskiye (Commander) Islands       302
AS040    Goto Islands                              25
AS041     Oki Archipelago                          25
AS042     Severnaya Zemlya                        302
AS043     Nampo Archipelago                        25
AS044     Shantarskiye Islands                    302
AS045     Ullung Island                           100
AS046     Johor East/Pahang State Group           113
AS047     Daito Islands                            25
AS048     De Long Islands                         302
AS049     Tokara Archipelago                       25
AS050     Sergeya Kirova Islands                  302
AS051     Spratly Islands                         241
AS052     Okino Torishima                          25
AS053     Malay Peninsula West Group              153
AS054     Laptev Sea Coast West Group             302
AS055     Vize Island                             302
AS056     Danjo Archipelago                        25
AS057     Uyedineniya Island                      302
AS058     Perlis/Kedah State Group                113
AS059     Sea Of Okhotsk Coast Group              302
AS060     Chollabuk/Chollanamdo Province          100
AS061     Ratmanova (Big Diomede) Island          302
AS062     Habomai Islands                         302
AS063     Laptev Sea Coast East Group             302
AS064     Bering Sea Coast Group                  302
AS065     Chukchi Sea Coast East Group            302
AS066     Sea Of Japan Coast Group                302
AS067     Uji Archipelago                          25
AS068     Kara Sea Coast Centre Group             302
AS069     Iony Island                             302
AS070     East Siberian Sea Coast East Group      302
AS071     Bering Sea Coast North Group            302
AS072     Perak State Group                       113
AS073     Terengganu/Kelantan State Group         113
AS074     Selangor/Negeri Sembilan State Group    113
AS075     Macau Group                             240
AS076     Shikoku Island                           25
AS077     Kyushu Group                             25
AS078     Hokkaido Island                          25
AS079     Miyako Islands                           25
AS080     Ch'ungch'ongnamdo Province Group        100
AS081     Kyongsangbuk/Kyongsangnamdo Group       100
AS082     Laptev Sea Coast Centre Group           302
AS083     Kara Sea Coast East Group               302
AS084     Ch'uja Islands                          100
AS085     Soan Islands                            100
AS086     Izvestiy TS.I.K Islands                 302
AS087     Arkticheskogo Instituta Islands         302
AS088     Persian Gulf Group                      115
AS089     Kara Sea Coast West Group               302
AS090     Tokchok Islands                         100
AS091     Shelikhova Bay Group                    302
AS092     Bering Sea Coast South Group            302
AS093     Huksan Archipelago                      100
AS094     Hainan Island                           203
AS095     Bering Sea Coast Group                  302
AS096     Karnataka/Goa State Group                57
AS097     Johor West/Melaka State Group           113
AS098     Aydin/Mugla Province Group              116
AS099     Balikesir/Canakkala/Edirne/Izmir Prov   116
AS100     Mediterranean Sea Coast Group            97
AS101     Malay Peninsula North East Group        153
AS102     Kinmen (Quemoy) Island                  155
AS103     P'eng-Hu (Pescadores) Islands           155
AS104     Kara Sea Coast East Group               302
AS105     Kyonggido Province Group                100
AS106     Minicoy Island                           57
AS107     Gulf Of Thailand North West Group       153
AS108     Mediterranean Sea Coast Group           112
AS109     Obskaya Gulf Group                      302
AS110     Dongsha Archipelago (Pratas Island)     336
AS111     Persian Gulf Group                       48
AS112     Gulf Of Oman Group                      180
AS113     Matsu Islands                           336
AS114     Sea Of Okhotsk Coast South Group        302
AS115     Antalya Province Group                  116
AS116     Huang Yan Island (Scarborough Reef)     335
AS117     Honshu's Coastal Islands                 25
AS118     Persian Gulf Group                      102
AS119     Musandam Peninsula Group                180
AS120     Cyprus's Coastal Islands                110
AS121     Nordenshel'da Archipelago               302
AS122     Paengnyong Group                        100
AS123     Adana/Hatay/Icel Province Group         116
AS124     Gulf Of Oman Group                       94
AS125     Gulf Of Thailand North East Group       153
AS126     Butang Group                            153
AS127     Chittagong Region Group                 236
AS128     Mekong Delta West Group                 242
AS129     Guangdong Province East Group           203
AS130     Con Son Group                           242
AS131     Guangdong Province West Group           203
AS132     Fai Tsi Long Archipelago                242
AS133     Gulf of Thailand Group                  238
AS134     Hebei/Tianjin Province Group            203
AS135     Jiangsu Province Group                  203
AS136     Shanghai Province Group                 203
AS137     Zhoushan Archipelago                    203
AS138     Fujian Province Group                   203
AS139     Guangxi Province Group                  203
AS140     Khulna Region Group                     236
AS141     Zhejiang Province Group                 203
AS142     Sea of Okhotsk Group                    302
AS143     Xisha Archipelago (Paracel Is)          203
AS144     Mergui Archipelago (Myanmar)            237
AS145     Malay Peninsula South East Group        153
AS146     Shandong Province North East Group      203
AS147     JA8 Hokkaido's Coastal Islands           25
AS148     Cholla-bukto Province group             100
AS149     R0F Sakhalin's Coastal Islands          302
AS150     Shandong Province South group           203
AS151     Liaoning Province West group            203
AS152     Respublika Sakha: Laptev Sea Coast West 302
AS153     West Bengal State group                  57
AS154     Black Sea Coast East group              116
AS155     Taiwan's Coastal Islands                155
AS156     Ushakova Island                         302
AS157     South China Sea Coast Centre group      242
AS158     Liaoning Province East group            203
AS159     Black Sea Coast West group              116
AS160              Shandong Province North West group                                       203
AS161              Kerala State Group                                                                           57
AS162             South China Sea Coast North Group                                           242
AS163              Laptev Sea Coast East Group ( Russian Federation )               302
AS164              East Siberian Sea Coast West Group                                         302
AS165     Arakan Region group (Myanmar)           202
AS166     Hormozgan Province group (Iran)         154
AS167     Irrawaddy/Yangon/Pegu Region Group      237
AS168     Kangwon-do Province Group               100
AS169     Maharashtra State Group                  57
AS170     Shelikhova Bay Group, Magadanskaya Ob   302
AS171     Sri Lanka's Coastal Islands             177
AS172     Sea of Okhotsk Coast North group        302
AS173     Tamil Nadu State group                   57
AS174     Chukchi Sea Coast West Group            302