| AD |
Andorra |
| AE |
United Arab Emirates |
| AF |
Afghanistan |
| AG |
Antigua and Barbuda |
| AI |
Anguilla |
| AL |
Albania |
| AM |
Armenia |
| AN |
Netherlands Antilles |
| AO |
Angola |
| AP |
African Regional Industrial Property Organization (ARIPO) |
| AR |
Argentina |
| AT |
Austria |
| AU |
Australia |
| AW |
Aruba |
| AZ |
Azerbaijan |
| BA |
Bosnia and Herzegovina |
| BB |
Barbados |
| BD |
Bangladesh |
| BE |
Belgium |
| BF |
Burkina Faso |
| BG |
Bulgaria |
| BH |
Bahrain |
| BI |
Burundi |
| BJ |
Benin |
| BM |
Bermuda |
| BN |
Brunei Darussalam |
| BO |
Bolivia |
| BR |
Brazil |
| BS |
Bahamas |
| BT |
Bhutan |
| BV |
Bouvet Island |
| BW |
Botswana |
| BX |
Benelux Office for Intellectual Property (BOIP) |
| BY |
Belarus |
| BZ |
Belize |
| CA |
Canada |
| CD |
Congo, Democratic Republic of the |
| CF |
Central African Republic |
| CG |
Congo |
| CH |
Switzerland |
| CI |
Ivory Coast |
| CK |
Cook Islands |
| CL |
Chile |
| CM |
Cameroon |
| CN |
China |
| CO |
Colombia |
| CR |
Costa Rica |
| CU |
Cuba |
| CV |
Cape Verde |
| CY |
Cyprus |
| CZ |
Czech Republic |
| DE |
Germany |
| DJ |
Djibouti |
| DK |
Denmark |
| DM |
Dominica |
| DO |
Dominican Republic |
| DZ |
Algeria |
| EA |
Eurasian Patent Organization (EAPO) |
| EC |
Ecuador |
| EE |
Estonia |
| EG |
Egypt |
| EH |
Western Sahara |
| EM |
Office for Harmonization in the Internal Market (Trademarks and Designs) (OHIM) |
| EP |
European Patent Office (EPO) |
| ER |
Eritrea |
| ES |
Spain |
| ET |
Ethiopia |
| FI |
Finland |
| FJ |
Fiji |
| FK |
Falkland Islands (Malvinas) |
| FO |
Faroe Islands |
| FR |
France |
| GA |
Gabon |
| GB |
United Kingdom of Great Britain and Northern Ireland |
| GC |
Patent Office of the Cooperation Council for the Arab States of the Gulf (GCC) |
| GD |
Grenada |
| GE |
Georgia |
| GG |
Guernsey |
| GH |
Ghana |
| GI |
Gibraltar |
| GL |
Greenland |
| GM |
Gambia |
| GN |
Guinea |
| GQ |
Equatorial Guinea |
| GR |
Greece |
| GS |
South Georgia and the South Sandwich Islands |
| GT |
Guatemala |
| GW |
Guinea-Bissau |
| GY |
Guyana |
| HK |
Hong Kong |
| HN |
Honduras |
| HR |
Croatia |
| HT |
Haiti |
| HU |
Hungary |
| IB |
International Bureau of the World Intellectual Property Organization (WIPO) |
| ID |
Indonesia |
| IE |
Ireland |
| IL |
Israel |
| IM |
Isle of Man |
| IN |
India |
| IQ |
Iraq |
| IR |
Iran, Islamic Republic of |
| IS |
Iceland |
| IT |
Italy |
| JE |
Jersey |
| JM |
Jamaica |
| JO |
Jordan |
| JP |
Japan |
| KE |
Kenya |
| KG |
Kyrgyzstan |
| KH |
Cambodia |
| KI |
Kiribati |
| KM |
Comoros |
| KN |
Saint Kitts and Nevis |
| KP |
Korea, Democratic People's Republic of |
| KR |
Korea, Republic of |
| KW |
Kuwait |
| KY |
Cayman Islands |
| KZ |
Kazakhstan |
| LA |
Lao People's Democratic Republic |
| LB |
Lebanon |
| LC |
Saint Lucia |
| LI |
Liechtenstein |
| LK |
Sri Lanka |
| LR |
Liberia |
| LS |
Lesotho |
| LT |
Lithuania |
| LU |
Luxembourg |
| LV |
Latvia |
| LY |
Libyan Arab Jamahiriya |
| MA |
Morocco |
| MC |
Monaco |
| MD |
Moldova, Republic of |
| ME |
Montenegro |
| MG |
Madagascar |
| MK |
Macedonia, The Former Yugoslav Republic of |
| ML |
Mali |
| MM |
Myanmar |
| MN |
Mongolia |
| MO |
Macao |
| MP |
Northern Mariana Islands |
| MR |
Mauritania |
| MS |
Montserrat |
| MT |
Malta |
| MU |
Mauritius |
| MV |
Maldives |
| MW |
Malawi |
| MX |
Mexico |
| MY |
Malaysia |
| MZ |
Mozambique |
| NA |
Namibia |
| NE |
Niger |
| NG |
Nigeria |
| NI |
Nicaragua |
| NL |
Netherlands |
| NO |
Norway |
| NP |
Nepal |
| NR |
Nauru |
| NZ |
New Zealand |
| OA |
African Intellectual Property Organization (OAPI) |
| OM |
Oman |
| PA |
Panama |
| PE |
Peru |
| PG |
Papua New Guinea |
| PH |
Philippines |
| PK |
Pakistan |
| PL |
Poland |
| PT |
Portugal |
| PW |
Palau |
| PY |
Paraguay |
| QA |
Qatar |
| QZ |
Community Plant Variety Office (European Community) (CPVO) |
| RO |
Romania |
| RS |
Serbia |
| RU |
Russian Federation |
| RW |
Rwanda |
| SA |
Saudi Arabia |
| SB |
Solomon Islands |
| SC |
Seychelles |
| SD |
Sudan |
| SE |
Sweden |
| SG |
Singapore |
| SH |
Saint Helena |
| SI |
Slovenia |
| SK |
Slovakia |
| SL |
Sierra Leone |
| SM |
San Marino |
| SN |
Senegal |
| SO |
Somalia |
| SR |
Suriname |
| ST |
Sao Tome and Principe |
| SV |
El Salvador |
| SY |
Syrian Arab Republic |
| SZ |
Swaziland |
| TC |
Turks and Caicos Islands |
| TD |
Chad |
| TG |
Togo |
| TH |
Thailand |
| TJ |
Tajikistan |
| TL |
Timor-Leste |
| TM |
Turkmenistan |
| TN |
Tunisia |
| TO |
Tonga |
| TR |
Turkey |
| TT |
Trinidad and Tobago |
| TV |
Tuvalu |
| TW |
Taiwan |
| TZ |
Tanzania, United Republic of |
| UA |
Ukraine |
| UG |
Uganda |
| US |
United States of America |
| UY |
Uruguay |
| UZ |
Uzbekistan |
| VA |
Holy See (Vatican City State) |
| VC |
Saint Vincent and the Grenadines |
| VE |
Venezuela |
| VG |
Virgin Islands, British |
| VN |
Viet Nam |
| VU |
Vanuatu |
| WO |
World Intellectual Property Organization (WIPO) (International Bureau of) |
| WS |
Samoa |
| XN |
Nordic Patent Institute (NPI) |
| YE |
Yemen |
| ZA |
South Africa |
| ZM |
Zambia |
| ZW |
Zimbabwe |
| AQ |
Antarctica |
| AS |
American Samoa |
| AX |
Aland Islands |
| BL |
Saint Barthelemy |
| CC |
Cocos (Keeling) Islands |
| CX |
Christmas Island |
| EU |
EU |
| GF |
French Guiana |
| GP |
Guadeloupe |
| GU |
Guam |
| IO |
British Indian Ocean Territory |
| MF |
Saint Martin |
| MH |
Marshall Islands |
| MQ |
Martinique |
| NC |
New Caledonia |
| NF |
Norfolk Island |
| NU |
Niue |
| OT |
OT |
| PF |
French Polynesia |
| PM |
Saint Pierre and Miquelon |
| PN |
Pitcairn |
| PR |
Puerto Rico |
| PS |
Palestinian Territory, Occupied |
| RE |
Reunion |
| SJ |
Svalbard and Jan Mayen |
| TF |
French Southern Territories |
| TK |
Tokelau |
| UM |
United States Minor Outlying Islands |
| VI |
Virgin Islands, U.S. |
| WF |
Wallis and Futuna |
| YT |
Mayotte |
| YU |
Yugoslavia |