The 2003 CIA World Factbook

by United States. Central Intelligence Agency

The US Government has not yet adopted a standard for hydrographic codes similar to the Federal Information Processing Standards (FIPS) 10-4 country codes. The names and limits of the following oceans and seas are not always directly comparable because of differences in the customers, needs, and requirements of the individual organizations. Even the number of principal water bodies varies from organization to organization. Factbook users, for example, find the Atlantic Ocean and Pacific Ocean entries useful, but none of the following standards include those oceans in their entirety. Nor is there any provision for combining codes or overcodes to aggregate water bodies. The recently delimited Southern Ocean is not included.

Principal Oceans and Seas of the World
With Hydrographic Codes by Institution

IHO 23-4th IHO 23-3rd* ACIC M 49-1 DIAM 65-18

Arctic Ocean 9 17 A 5A
Atlantic Ocean - - - -
North Atlantic Ocean 1 23 B 1A
South Atlantic Ocean 4 32 C 2A
Baltic Sea 2 1 B26 7B
Indian Ocean 5 45 F 6A
Mediterranean Sea 3.1 28 B11 -
Eastern Mediterranean 3.1.2 28 B - 8E
Western Mediterranean 3.1.1 28 A - 8W
Pacific Ocean - - - -
North Pacific Ocean 7 57 D 3A
South Pacific Ocean 8 61 E 4A
South China and Eastern
Archipelagic Seas 6 49, 48 D18 plus 3U plus
others others

*The letters after the numbers are subdivisions, not footnotes.

This page was last updated on 1 August, 2003

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Appendix F - Cross-Reference List of Geographic Names

Name Entry in The World Latitude Longitude
Factbook (deg min) (deg min)

Abidjan (capital) Cote d'Ivoire 5 19 N 4 02 W
Abkhazia (region) Georgia 43 00 N 41 00 E
Abu Dhabi (capital) United Arab Emirates 24 28 N 54 22 E
Abu Musa (island) Iran 25 52 N 55 03 E
Abuja (capital) Nigeria 9 12 N 7 11 E
Abyssinia (former name Ethiopia 8 00 N 38 00 E
for Ethiopia)
Acapulco (city) Mexico 16 51 N 99 55 W
Accra (capital) Ghana 5 33 N 0 13 W
Adamstown (capital) Pitcairn Islands 25 04 S 130 05 W
Addis Ababa (capital) Ethiopia 9 02 N 38 42 E
Adelie Land (claimed by Antarctica 66 30 S 139 00 E
France; also Terre
Adelie)
Aden (city) Yemen 12 46 N 45 01 E
Aden, Gulf of Indian Ocean 12 30 N 48 00 E
Admiralty Island United States 57 44 N 134 20 W
(Alaska)
Admiralty Islands Papua New Guinea 2 10 S 147 00 E
Adriatic Sea Atlantic Ocean 42 30 N 16 00 E
Adygey (region) Russia 44 30 N 40 10 E
Aegean Islands Greece 38 00 N 25 00 E
Aegean Sea Atlantic Ocean 38 30 N 25 00 E
Afars and Issas, French Djibouti 11 30 N 43 00 E
Territory of the (or
FTAI; former name for
Djibouti)
Afghanestan (local name Afghanistan 33 00 N 65 00 E
for Afghanistan)
Agalega Islands Mauritius 10 25 S 56 40 E
Agana (city; former name Guam 13 28 N 144 45 E
for Hagatna)
Ajaccio (city) France (Corsica) 41 55 N 8 44 E
Ajaria (region) Georgia 41 45 N 42 10 E
Akmola (city; former name Kazakhstan 51 10 N 71 30 E
for Astana)
Aksai Chin (region) China (de facto), 35 00 N 79 00 E
India (claimed)
Al Arabiyah as Suudiyah Saudi Arabia 25 00 N 45 00 E
(local name for Saudi
Arabia)
Al Bahrayn (local name Bahrain 26 00 N 50 33 E
for Bahrain)
Al Imarat al Arabiyah al United Arab Emirates 24 00 N 54 00 E
Muttahidah (local name
for the United Arab
Emirates)
Al Iraq (local name for Iraq 33 00 N 44 00 E
Iraq)
Al Jaza'ir (local name Algeria 28 00 N 3 00 E
for Algeria)
Al Kuwayt (local name for Kuwait 29 30 N 45 45 E
Kuwait)
Al Maghrib (local name Morocco 32 00 N 5 00 W
for Morocco)
Al Urdun (local name for Jordan 31 00 N 36 00 E
Jordan)
Al Yaman (local name for Yemen 15 00 N 48 00 E
Yemen)
Aland Islands Finland 60 15 N 20 00 E
Alaska (state) United States 65 00 N 153 00 W
Alaska, Gulf of Pacific Ocean 58 00 N 145 00 W
Alboran Sea Atlantic Ocean 36 00 N 2 30 W
Aldabra Islands (Groupe Seychelles 9 25 S 46 22 E
d'Aldabra)
Alderney (island) Guernsey 49 43 N 2 12 W
Aleutian Islands United States 52 00 N 176 00 W
(Alaska)
Alexander Archipelago United States 57 00 N 134 00 W
(island group) (Alaska)
Alexander Island Antarctica 71 00 S 70 00 W
Alexandretta (region; Turkey 36 34 N 36 08 E
former name for
Iskenderun)
Alexandria (city) Egypt 31 12 N 29 54 E
Algiers (capital) Algeria 36 47 N 2 03 E
Alhucemas, Penon de Spain 35 13 N 3 53 W
(island group)
Alma-Ata (city; former Kazakhstan 43 15 N 76 57 E
name for Almaty)
Almaty (former capital) Kazakhstan 43 15 N 76 57 E
Alofi (capital) Niue 19 01 S 169 55 W
Alphonse Island Seychelles 7 01 S 52 45 E
Alsace (region) France 48 30 N 7 20 E
Amami Strait Pacific Ocean 28 40 N 129 30 E
Amindivi Islands (former India 11 30 N 72 30 E
name for Laccadive
Islands)
Amirante Isles (island Seychelles 6 00 S 53 10 E
group; also Les
Amirantes)
Amman (capital) Jordan 31 57 N 35 56 E
Amsterdam (capital) Netherlands 52 23 N 4 54 E
Amsterdam Island (Ile French Southern and 37 52 S 77 32 E
Amsterdam) Antarctic Lands
Amundsen Sea Southern Ocean 72 30 S 112 00 W
Amur River China, Russia 52 56 N 141 10 E
Amurskiy Liman (strait) Pacific Ocean 53 00 N 141 30 E
Anadyrskiy Zaliv (gulf) Pacific Ocean 64 00 N 177 00 E
Anatolia (region) Turkey 39 00 N 35 00 E
Andaman Islands India 12 00 N 92 45 E
Andaman Sea Indian Ocean 10 00 N 95 00 E
Andorra la Vella Andorra 42 30 N 1 30 E
(capital)
Andros (island) Greece 37 45 N 24 42 E
Andros Island The Bahamas 24 26 N 77 57 W
Anegada Passage Atlantic Ocean 18 30 N 63 40 W
Angkor Wat (ruins) Cambodia 13 26 N 103 50 E
Anglo-Egyptian Sudan Sudan 15 00 N 30 00 E
(former name for Sudan)
Anjouan (island) Comoros 12 15 S 44 25 E
Ankara (capital) Turkey 39 56 N 32 52 E
Annobon (island) Equatorial Guinea 1 25 S 5 36 E
Antananarivo (capital) Madagascar 18 52 S 47 30 E
Antigua (island) Antigua and Barbuda 14 34 N 90 44 W
Antipodes Islands New Zealand 49 41 S 178 43 E
Antwerp (city) Belgium 51 13 N 4 25 E
Aomen (local Chinese Macau 22 10 N 113 33 E
short-form name for
Macau)
Aozou Strip (region) Chad 22 00 N 18 00 E
Apia (capital) Samoa 13 50 S 171 45W
Aqaba, Gulf of Indian Ocean 29 00 N 34 30 E
Arab, Shatt al (river) Iran, Iraq 29 57 N 48 34 E
Arabian Sea Indian Ocean 15 00 N 65 00 E
Arafura Sea Pacific Ocean 9 00 S 133 00 E
Aral Sea Kazakhstan, 45 00 N 60 00 E
Uzbekistan
Argun River China, Russia 53 20 N 121 28 E
Aru Sea Pacific Ocean 6 15 S 135 00 E
Ascension Island Saint Helena 7 57 S 14 22 W
Ashgabat (capital) Turkmenistan 37 57 N 58 23 E
Ashkhabad (see Ashgabat) Turkmenistan 37 57 N 58 23 E
Asmara (capital) Eritrea 15 20 N 38 53 E
Asmera (see Asmara) Eritrea 15 20 N 38 53 E
As-Sudan (local name for Sudan 15 00 N 30 00 E
Sudan)
Assumption Island Seychelles 9 46 S 46 34 E
Astana (capital; formerly Kazakhstan 51 10 N 71 30 E
Akmola)
Asuncion (capital) Paraguay 25 16 S 57 40 W
Asuncion Island Northern Mariana 19 40 N 145 24 E
Islands
Atacama (desert) Chile 23 00 S 70 10 W
Atacama (region) Chile 24 30 S 69 15 W
Athens (capital) Greece 37 59 N 23 44 E
Attu Island United States 52 55 N 172 57 E
Auckland Islands New Zealand 51 00 S 166 30 E
Australes, Iles (island French Polynesia 23 20 S 151 00 W
group; also Iles Tubuai)
Avarua (capital) Cook Islands 21 12 S 159 46 W
Axel Heiberg Island Canada 79 30 N 90 00 W
Azad Kashmir (region) Pakistan 34 30 N 74 00 E
Azarbaycan (local name Azerbaijan 40 30 N 47 30 E
for Azerbaijan)
Azerbaidzhan (local name Azerbaijan 40 30 N 47 30 E
for Azerbaijan)
Azores (islands) Portugal 38 30 N 28 00 W
Azov, Sea of Atlantic Ocean 49 00 N 36 00 E