Ref N# IOTA GROUP 11m PrefixOC001 Australia (Main Island Only) 43OC002 Christmas Island 217OC003 Cocos (Keeling) Islands 193OC004 Lord Howe Island 268OC005 Norfolk Island 130OC006 Tasmania 43OC007 Willis Islands 279OC008 Bismarck Archipelago 101OC009 Palau Islands 134OC010 Pohnpei Islands 230OC011 Truk Islands 230OC012 Yap Islands 230OC013 Rarotonga Island 250OC014 Manihiki Atoll 249OC015 Tuvalu 276OC016 Vanua Levu And Viti Levu Group 99OC017 Gilbert Islands 224OC018 Banaba (Ocean) Island 320OC019 Hawaiian Islands (Main Group) 17OC020 Kure Atoll 267OC021 Java (Jawa) Island 91OC022 Bali Island 91OC023 Johnston Atoll 262OC024 Kiritimati (Christmas) Island 266OC025 Admiralty Islands 101OC026 Guam Island 62OC027 Marquesas Islands 338OC028 Ralik Chain 132OC029 Ratak Chain 132OC030 Midway Islands 71OC031 Nauru 271OC032 New Caledonia Island 172OC033 Loyalty Islands 172OC034 New Guinea (Main Island Only) 91 & 101OC035 New Hebrides 197OC036 North Island (Main Island Only) 41OC037 Campbell Island 282OC038 Chatham Islands 261OC039 Kermadec Islands 263OC040 Niue Island 272OC041 Ninigo Group 101OC042 Luzon Group 79OC043 Phoenix Islands 265OC044 Pitcairn Islands 274OC045 Tutuila Island 70OC046 Windward Group 201OC047 Solomon Islands 135OC048 Tokelau Islands 275OC049 Tongatapu Group 96OC050 Rurutu And Rimatara Islands 337OC051 Rapa And Marotiri Islands 337OC052 Duke Of Gloucester Islands 201OC053 Wake Island 278OC054 Wallis Islands 210OC055 French Frigate Shoals 17OC056 Henderson Island 274OC057 Maupihaa (Mopelia) Group 201OC058 D'Entrecasteaux Reefs 172OC059 Kosrae (Kusaie) Island 230OC060 Rotuma Island 325OC061 Minerva Reefs DeletedOC062 Pukapuka Atoll 201OC063 Gambier Islands 201OC064 Vava'u Group 96OC065 Reef (Swallow) Islands 339OC066 Tuamotu Archipelago 201OC067 Leeward Group 201OC068 Snares Islands 41OC069 Lihir Group 101OC070 Ceram Group 91OC071 W Aus State (N Coast) West 43OC072 Mellish Reef 269OC073 Minami Torishima 270OC074 Auckland Islands 282OC075 Riau Islands 91OC076 Sula Islands 91OC077 Manua Islands 70OC078 Ulithi Atoll 230OC079 Belep Islands 172OC080 Suwarrow Atoll 249OC081 Jarvis Island 273OC082 Penrhyn Atoll (Tongareva) 249OC083 Aitutaki Group 250OC084 Tabuaeran And Teraina Islands 266OC085 Palmyra Atoll 273OC086 Northern Mariana Islands 133OC087 Enewetak (Eniwetok) Atoll 132OC088 Borneo (Main Island Only) 58 91 & 225OC089 Baker And Howland Islands 260OC090 Calamian Group 79OC091 Polillo Islands 79OC092 Babuyan Islands 79OC093 Batan Islands 79OC094 Disappointment Islands 201OC095 Lau Group 99OC096 Kingman Reef 264OC097 Western Samoa 223OC098 Pukapuka Atoll 249OC099 Tabar Islands 101OC100 Santa Cruz Islands 339OC101 Feni Islands 101OC102 Tanga Islands 101OC103 St Matthias Group (Mussu Islands) 101OC104 Banks Islands 197OC105 Cagayan Sulu Group 79OC106 Natuna Besar Islands 91OC107 Lingga Islands 91OC108 Anambas Islands 91OC109 Natuna Selatan Islands 91OC110 Torres Islands 197OC111 Shepherd Islands 197OC112 Conway Reef (Ceva-I-Ra) 321OC113 Actaeon Group 201OC114 Raivavae Island 337OC115 Trobriand Island 101OC116 D'Entrecasteaux Islands 101OC117 Louisiade Archipelag 101OC118 Horne Islands 210OC119 Jolo Group 79OC120 Cuyo Islands 79OC121 Mamanuca (Mamanutha) 99OC122 Tambelan Islands 91OC123 Niuafo'ou Island 96OC124 Palmerston Atoll 250OC125 Semirara Islands 79OC126 Lubang Islands 79OC127 Rennell Island 135OC128 Palawan Group 79OC129 Visayan Islands 79OC130 Mindanao Group 79OC131 King George Islands 201OC132 East Yap Group 230OC133 Sabah's Coastal Islands 58OC134 South Island (Main island ) 41OC135 North Solomon Islands 101OC136 VK3 Victoria State Centre Group 43OC137 Old State (S Coast) South Group 43OC138 Qld State (Torres Strait) Group 43OC139 S Australia State East Centre Group 43OC140 W Aus State (NW Coast) West Group 43OC141 N Terr (Carpentaria Gulf) North Group 43OC142 Qld State (S Coast) Centre Group 43OC143 Sumatra (Sumatera) Island 91OC144 Bangka And Belitung Islands 91OC145 Halmahera Group 91OC146 Sulawesi Islands (Celebes) 91OC147 Irian Jaya's Coastal Islands 91OC148 Timor Island 91 & 341OC149 New Georgia Group 135OC150 Tenggara Barat Islands 91OC151 Tenggara Timur Islands 91OC152 Tubuai Island 337OC153 PNG's Coastal Islands 101OC154 W Aus State (N Coast) East Group 43OC155 West Truk Group 230OC156 Yasawa Group 99OC157 Banda Islands 91OC158 Florida Islands 135OC159 Mangaia Island 250OC160 Qld State (S Coast) North Group 43OC161 Nias And Simeulue Islands 91OC162 Shortland Islands 135OC163 Vanikolo (Vanikoro) Islands 339OC164 W Aus State (SW Coast) South Group 43OC165 Sarawak's Coastal Islands 58OC166 Kalimantan's Coastal Islands 91OC167 V63 Kapingamarangi Atoll 230OC168 Russell Islands 135OC169 Ha'apai Group 96OC170 W Aus State (S Coast) Centre Group 43OC171 Qld State (N Coast) South Group 43OC172 Qld State (N Coast) Centre Group 43OC173 N Terr (Arafura Sea Coast) West Group 43OC174 Tawi Tawi Group 79OC175 Sarangani Islands 79OC176 Bellona Plateau Group 342OC177 Seribu Islands 91OC178 Tikopia Group 339OC179 Duff Islands 339OC180 Ngulu Atoll 230OC181 Witu Islands 101OC182 Ducie Island 343OC183 W Aus State (SW Coast) Centre Group 43OC184 Brunei's Coastal Islands 225OC185 N Terr (Arafura Sea Coast) East Group 43OC186 Karimunjawa Islands 91OC187 Qld State (N Coast) North Group 43OC188 Pangutaran Group 79OC189 Ringgold Isles 99OC190 Rose Atoll 70OC191 Niuatoputapu Island 96OC192 Ontong Java Atoll 135OC193 W Aus State (S Coast) West Group 43OC194 NSW State North Group 43OC195 Furneaux Group 43OC196 Victoria State East Group 43OC197 Bawean Island 91OC198 N Terr (Carpentaria Gulf) South 43OC199 W Aus State (NW Coast) Centre 43OC200 Swains Island 70OC201 North Island's Coastal Islands 41OC202 Calagua Islands 79OC203 South Island's Coastal Islands 41OC204 Enggano Island 79OC205 Woodlark Group 101OC206 W Aus State (SW Coast) North 43OC207 Cagayan Islands 79OC208 Banggai Islands 91OC209 Talaud Islands 91OC210 Sangihe Islands 91OC211 Houtman Abrolhos 43OC212 NSW State Centre Group 43OC213 Togian Islands 91OC214 W Aus State (NW Coast) East 43OC215 Mentawai Islands 91OC216 Northern Territory Outliers 43OC217 Kangean Islands 91OC218 Matthew Island 172OC219 Tukangbesi Islands 91OC220 S Australia State West Group 43OC221 Kai Islands 91OC222 Obi Islands 91OC223 NSW State South Group 43OC224 Tanimbar Islands 91OC225 Turtle Islands 79OC226 Pingelap and Mwokil 230OC227 Qld State (Carpentaria Gulf) South 43OC228 South Australia State East Group 43OC229 NT (Arafura Sea Coast) Centre 43OC230 W,Australia, Rowley Shoals 43OC231 Green Islands (Papua New Guinea) 101OC232 East Timor's Coastal Islands 341OC233 Tasmania's Coastal Islands 43OC234 Browse Island (Australia) 43OC235 Mindanao's Coastal Islands 79OC236 Celebes's Coastal Islands 91OC237 Java's Coastal Islands 91OC238 Pukarua, Reao Atolls, Tuamotu Islands 337OC239 Irian Jaya's Coastal Islands West 91OC240 PNG Coastal Islands East 101OC241 Timor Barat's Coastal Islands 9OC242 Bonerate,Taka' Bonerate Islands 91OC243 WA State (South Coast) West group 43OC244 Luzon's Coastal Islands 79OC245 Sumatra's Coastal Islands North 91OC246 Leti and Sermata Islands 91OC247 Sabalana and Tengah Islands 91OC248 South Palau Group 134OC249 Aru Islands 91OC250 Masalembu Islands 91OC251 Victoria State West group (Australia) 43OC252 Kalimantan's Coastal Islands West 91OC253 Hall Islands 230OC254 Mortlock Islands 230OC255 QLD State (Gulf of Carpentaria, Nrth 43OC256 Kilinailan ( Tulun ) Islands 101OC257 Nuguria Islands 101OC258 Papua New guinea Coastal Islands 101OC259 Nukuoro Atoll 230OC260 Oroluk Atoll 230OC261 South Australia State west centre Group 43OC262 Sumatra's coastal Islands South 91OC263 Taongi Atoll ( Marshall Islands ) 132OC264 Maria Island ( Austral Islands ) 337OC265 Coral Sea Islands ( Territory South ) 43OC266 Western Australia State (N Coast) Centre 43OC267 Coral Sea Islands Territory North 43OC268 Laut Kecil Islands 91OC269 Karimata Islands 91OC270 Simeulue and Banyak Islands 91OC295 Sebatik Island(East Malysia & Indonesia 58/91