OC-001 Australia 
OC-002 Christmas Island
OC-003 Cocos-0Keeling Island
OC-004 Lord Howe Island 
OC-005 Norfolk Island 
OC-006 Tasmania 
OC-007 Willis Island
OC-008 Bismarck Archipelago
OC-009 Belau Island (Palau)
OC-010 Senyavin Island 
OC-011 Truk Island 
OC-012 Yap Island 
OC-013 Rarotonga Island
OC-014 Manihiki Atoll 
OC-015 Tuvalu Island (Ellice Island)
OC-016 Fiji Islands 
OC-017 West Kiribati (Gilbert Island)
OC-018 Banaba Island (Ocean) 
OC-019 Hawaiian Islands 
OC-020 Kure Island 
OC-021 West Greater Sunda Islands
OC-022 Lesser Sunda Islands 
OC-023 Johnston Island 
OC-024 Christmas Island 
OC-025 Admiralty Island 
OC-026 Guam Island 
OC-027 Marquesas Island
OC-028 Ralik Chain 
OC-029 Ratak Chain 
OC-030 Midway Island 
OC-031 Nauru Island 
OC-032 New Caledonia 
OC-033 Loyalty Island 
OC-034 New Guinea 
OC-035 Vanuatu (New Hebrides)
OC-036 New Zealand 
OC-037 Campbell Island 
OC-038 Chatham Island 
OC-039 Kermadec Island 
OC-040 Niue Island 
OC-041 Ninigo Group 
OC-042 Philippines 
OC-043 Phoenix Islands 
OC-044 Pitcairn Islands 
OC-045 American Samoa 
OC-046 Windward Group 
OC-047 Solomon Islands 
OC-048 Tokelau Island 
OC-049 Tongatapu Group 
OC-050 Tubuai Island 
OC-051 Rapa Island 
OC-052 Duke of Gloucester Island
OC-053 Wake Island 
OC-054 Wallis Islands 
OC-055 French Frigate Shoals
OC-056 Henderson Island 
OC-057 Maupihaa (Mopelia) Group
OC-058 Huon Island 
OC-059 Kosrae Island (Kusaie)
OC-060 Rotuma Island 
OC-061 Minerva Reefs 
OC-062 Pukapuka Island 
OC-063 Gambier Island 
OC-064 Vava'u Group 
OC-065 Reef Island (includes Swallow Island)
OC-066 Tuamotu Archipelago 
OC-067 Leeward Group 
OC-068 The Snares 
OC-069 Lihir Group 
OC-070 Molucca Islands (Maluku)
OC-071 Buccaneer Archipelago 
OC-072 Mellish Reef 
OC-073 Minami Torishima Island (Marcus)
OC-074 Auckland Island 
OC-075 Riau Archipelago 
OC-076 Sula Island 
OC-077 Manua Island 
OC-078 Caroline Islands 
OC-079 Belep Island 
OC-080 Suwarrow Atoll (Suvorov Island)
OC-081 Jarvis Island 
OC-082 Penrhyn Atoll (Tongareva)
OC-083 Aitutaki 
OC-084 Fanning Island
OC-085 Palmyra Island 
OC-086 Northern Mariana Islands
OC-087 Enewetak Atoll (Eniwetok) 
OC-088 East Greater Sunda Islands 
OC-089 Baker and Howland Islands 
OC-090 Calamian Group 
OC-091 Polillo Island 
OC-092 Babuyan Island 
OC-093 Batan Island 
OC-094 Disappointment Island
OC-095 Lau Group 
OC-096 Kingman Reef 
OC-097 Western Samoa 
OC-098 Pukapuka Atoll (Danger Island)
OC-099 Tabar Island 
OC-100 Nendo (Ndeni) 
OC-101 Feni Island 
OC-102 Tanga Island 
OC-103 St. Matthias Group
OC-104 Banks Island 
OC-105 Cagayan Sulu 
OC-106 Natuna Besar Island
OC-107 Lingga Archipelago 
OC-108 Anambas Island 
OC-109 Natuna Selatan Island
OC-110 Torres Island 
OC-111 Shepherd Island 
OC-112 Conway Reef 
OC-113 Acteon Group 
OC-114 Yasawa Group 
OC-115 Trobriand Island 
OC-116 D'entrecasteaux Island
OC-117 Louisiade Archipelago 
OC-118 Horn Island 
OC-119 Sulu Archipelago
OC-120 Cuyo Island 
OC-121 Mamanuthu Island
OC-122 Tambelam Island 
OC-123 Niuafo'ou Island 
OC-124 Palmerston Atoll 
OC-125 Semirara 
OC-126 Lubang 
OC-127 Rennell 
OC-128 Palawan 
OC-129 Visayan 
OC-130 Mindanao 
OC-131 King George 
OC-132 East Yap 
OC-133 Sabah Coast 
OC-134 South Island 
OC-135 Bougainville 
OC-136 Phillip 
OC-137 Moreton/Bribi
OC-138 Torres Strait 
OC-139 Kangaroo 
OC-140 Barrow/Theve 
OC-141 Groot Eylan 
OC-142 Fraser/Curtis 
OC-143 Sumatra, Krakatau 
OC-144 Bangka/Belitun 
OC-145 Halmahera 
OC-146 Sulawesi 
OC-147 Irian Jaya Coast
OC-148 Timor 
OC-149 New Georgia
OC-150 Lombok 
OC-151 Flores 
OC-152 Tubuai 
OC-153 Papua N.G. Coast
OC-154 Sir G. Moore 
OC-155 West Truk 
OC-156 Yasawa 
OC-157 Banda 
OC-158 Florida 
OC-159 Mangaia 
OC-160 Cumberland 
OC-161 Nias 
OC-162 Shortland
OC-163 Vanikolo 
OC-164 Penguin 
OC-165 Sarawak Coast
OC-166 Kalimantan Coast 
OC-167 Kapingamarangi 
OC-168 Russell 
OC-169 Ha'apai 
OC-170 Woody 
OC-171 Magnetic 
OC-172 Fitzroy 
OC-173 Bathurst, Melville Isl.
OC-174 Tawi Tawi 
OC-175 Sarangani 
OC-176 Chesterfield 
OC-177 Seribu 
OC-178 Tikopia 
OC-179 Duff 
OC-180 Ngulu 
OC-181 Witu 
OC-182 Ducie 
OC-183 Wedge 
OC-184 Muara Besar
OC-185 Bremmer 
OC-186 Karimunjawa 
OC-187 Lizard 
OC-188 Pangutaran 
OC-189 Ringgold 
OC-190 Rose Atoll 
OC-191 Niuatoputapu Island
OC-192 Ontong Java Atoll 
OC-193 W Australia State West Group
OC-194 NSW State North Group 
OC-195 Furneaux Group 
OC-196 Victoria State East Group
OC-197 Bawean Island 
OC-198 N Terr (Carpentaria Gulf) South Group
OC-199 W Aus State (NW Coast) Centre Group 
OC-200 Swains Island 
OC-201 North Island's Coastal Islands
OC-202 Calagua Islands 
OC-203 South Island's Coastal Islands
OC-204 Enggano Island 
OC-205 Woodlark Group 
OC-206 W Aus State (SW Coast) North Group
OC-207 Cagayan Islands 
OC-208 Banggai Islands 
OC-209 Talaud Islands 
OC-210 Sangihe Islands 
OC-211 Houtman Abrolhos 
OC-212 NSW State Centre Group
OC-213 Togian Islands 
OC-214 W Aus State (NW Coast) East Group
OC-215 Mentawai Islands 
OC-216 Northern Territory Outliers
OC-217 Kangean Islands 
OC-218 Matthew Island 
OC-219 Tukangbesi Island 
OC-220 South Australia State West Group
OC-221 Kai Islands 
OC-222 Obi Islands 
OC-223 NSW State South Group
OC-224 Tanimbar Islands 
OC-225 Turtle Islands 
OC-226 Pingelap and Mwokil 
OC-227 Carpentaria Gulf South Group 
OC-228 South Australia State East Group
OC-229 Arafura Sea Coast
OC-230 Western Australia Outliers, Rowley Shoals
OC-231 Green Is