| E- Mail | Code | Link zum Patent-, Markenamt |
| AD | Andorra | |
| AE | United Arab Emirates | |
| AF | Afghanistan | |
| AG | Antigua | |
| AI | Anguilla | |
| AL | Albania | |
| AM | Armenia | |
| AN | Netherlands Antilles | |
| AO | Angola | |
| AP | Aripo, Aripo via WIPO (African Regional Int. Property Organisation: Gambia, Ghana, Kenya, Lesotho, Malawi, Sierra Leone, Sudan, Swaziland, Tanzania, Uganda, Simbabwe) | |
| AQ | Antarctica | |
| AR | Argentina | |
| AS | Amerikanisch-Samoa | |
| AT | Austria Österreich | |
| AU | Australia, Australien | |
| AW | Aruba | |
| AZ | Azerbaijan | |
| BA | Boznia-Hercegovina | |
| BB | Barbados | |
| BD | Bangladesh | |
| BE | Belgium | |
| BF | Burkina Faso | |
| BG | Bulgaria | |
| BH | Bahrain | |
| BI | Burundi | |
| BJ | Benin (Dahomey) | |
| BM | Bermuda | |
| BN | Brunei | |
| BO | Bolivia | |
| BR | Brazil | |
| BS | Bahamas | |
| BT | Bhutan | |
| BU | Burma | |
| BV | Bouvetinsel | |
| BW | Botswana | |
| BX | Benelux | |
| BY | Byelorussiya | |
| BZ | Belize | |
| CA | Canada | |
| CC | Cocos(Keeling) Islands | |
| CF | Central African Republic | |
| CG | Congo | |
| CH | Switzerland | |
| CI | Ivory Coast | |
| CK | Cook Islands | |
| CL | Chile | |
| CM | United Republic of Cameroon | |
| CN | China | |
| CO | Colombia | |
| CPVO | Gemeinschaftliches Sortenamt | |
| CR | Costa Rica | |
| CS | Czechoslovakia | |
| CU | Cuba | |
| CV | Cape Verde | |
| CX | Christmas Islands | |
| CY | Cyprus | |
| CZ | Czech Republic | |
| DD | Germany (Ex - GDR) | |
| DE | Germany | |
| DJ | Djibouti | |
| DK | Denmark | |
| DM | Dominica | |
| DO | Dominican Republic | |
| DZ | Algeria (INAPI) | |
| EA | Eurasian Patent Office (Armenien, Azerbaijan, Belarus, Kazachstan, Kirgistan, Moldavien, Russ. Federation, Tajikistan, Turkmenistan) | |
| EC | Ecuador | |
| EE | Estonia | |
| EG | Egypt | |
| EH | West Sahara | |
| EM | OHIM (Office for the Harmonization of the Single Market) | |
| EP | Europe (Österreich, Belgien, Zypern , Dänemark, Finnland, Frankreich, Deutschland, Griechenland, Irland, Italien, Luxemburg, Monaco, Niederlande, Portugal, Spanien, Schweden, Schweiz, Liechtenstein, Vereinigtes Königreich, Türkei) | |
| ER | Ertirea | |
| ES | Spain | |
| ET | Ethiopia | |
| FI | Finland | |
| FJ | Fiji | |
| FK | Falkland Islands (Malvinas) | |
| FM | Micronesia | |
| FO | Färöer Inseln | |
| FR | France | |
| GA | Gabon | |
| GB | United Kingdom | |
| GC | Gulf Patent Office (Kuweit, Katar, Oman, KSA, Bahrein, Emirate) | |
| GD | Grenada | |
| GE | Georgia | |
| GF | French Guyana | |
| GH | Ghana | |
| GI | Gibraltar | |
| GL | Greenland | |
| GM | Gambia | |
| GN | Guinea | |
| GP | Guadeloupe | |
| GQ | Equatorial Guinea | |
| GR | Greece, Griechenland | |
| GS | South Georgia | |
| GS | South Sandwich Islands | |
| GT | Guatemala | |
| GU | Guam | |
| GW | Guinea Bissau | |
| GY | Guyana | |
| HK | Hong Kong | |
| HM | Heard and McDonald Islands | |
| HN | Honduras | |
| HR | Croatia, Kroatien | |
| HT | Haiti | |
| HU | Hungary | |
| IB | WIPO-Anmeldeamt | |
| ID | Indonesia | |
| IE | Ireland, Irland | |
| IL | Israel | |
| IN | India | |
| IO | Brit. Territorium im Indidschen Ozean | |
| IQ | Iraq | |
| IR | Iran | |
| IS | Iceland | |
| IT | Italy, Italien | |
| JM | Jamaica | |
| JO | Jordan | |
| JP | Japan | |
| KE | Kenya | |
| KG | Kyrgyzstan | |
| KH | Kampuchea (Khmer Rep.) | |
| KI | Kiribati | |
| KM | Comoros | |
| KN | St.Kitts-Nevis-Anguilla | |
| KP | Dem. Peoples Rep. of Korea | |
| KR | Rep. of Korea (South) | |
| KW | Kuwait | |
| KY | Cayman Islands | |
| KZ | Kazakhstan | |
| LA | Peoples Dem. Rep. of Laos | |
| LB | Lebanon | |
| LC | Saint Lucia | |
| LI | Liechtenstein (=>Patent Office of Switzerland) | |
| LK | Sri Lanka | |
| LR | Liberia | |
| LS | Lesotho | |
| LT | Lithuania | |
| LU | Luxembourg (direkt) | |
| LV | Latvia | |
| LY | Libyan Arab. Republic | |
| MA | Morocco | |
| MC | Monaco | |
| MD | Moldovia, Republic of | |
| MG | Madagascar | |
| MH | Marshall Islands | |
| MK | Macedonia | |
| ML | Mali | |
| MM | Myanmar (Birmania) | |
| MN | Mongolia (12.1.2002: Link tot) | |
| MO | Macao | |
| MP | Nördliche Marianen | |
| MQ | Martinique | |
| MR | Mauritania | |
| MS | Montserrat | |
| MT | Malta | |
| MU | Mauritius | |
| MV | Maldives | |
| MW | Malawi | |
| MX | Mexico | |
| MY | Malaysia | |
| MZ | Mozambique | |
| NA | Namibia | |
| NC | New Caledonia | |
| NE | Niger | |
| NF | Norfolk Islands | |
| NG | Nigeria | |
| NH | New Hebrides | |
| NI | Nicaragua | |
| NL | Netherlands, Niederlande | |
| NO | Norway | |
| NP | Nepal | |
| NR | Nauru | |
| NT | Neutral Zone | |
| NU | Niue | |
| NZ | New Zealand, Neuseeland | |
| OA | OAPI (African Int. PropertyOrg.: Benin, Burkina Faso, Kamerun, Zentral Afrikanische Republik, Tschad, Kongo, Gabun, Guinea, Guinea Bissau, Elfenbein Küste, Mali, Mauretanien, Niger, Senegal, Togo) | |
| OM | Oman | |
| PA | Panama | |
| PE | Peru | |
| PF | French Polynesia | |
| PG | Papua New Guinea | |
| PH | Philippines | |
| PK | Pakistan | |
| PL | Poland, Polen | |
| PM | Saint-Pierre-et-Miquelon | |
| PN | Pitcairn | |
| PR | Porto Rico | |
| PT | Portugal | |
| PW | Palau | |
| PY | Paraguay | |
| QA | Qatar | |
| RE | Reunion | |
| RO | Romania | |
| RU | Russian Federation | |
| RW | Rwanda | |
| SA | Saudi Arabia | |
| SB | Solomon Islands | |
| SC | Seychelles | |
| SD | Sudan | |
| SE | Sweden | |
| SG | Singapore, Singapur | |
| SH | St. Helena | |
| SI | Slovenia | |
| SJ | Svalbard and Jan Mayen | |
| SK | Slovakia | |
| SL | Sierra Leone | |
| SM | San Marino | |
| SN | Senegal | |
| SO | Somalia | |
| SR | Surinam | |
| ST | Sao Tome and Principe | |
| SU | U.S.S.R. | |
| SV | El Salvador | |
| SY | Syrian Arab Republic | |
| SZ | Swaziland | |
| TC | Turcs and Caicos Islands | |
| TD | Tchad | |
| TF | French South and Antarctic Territories | |
| TG | Togo | |
| TH | Thailand | |
| TJ | Tajikistan | |
| TK | Tokelao | |
| TM | Turkmenistan | |
| TN | Tunisia (Ministerium) | |
| TO | Tonga | |
| TP | East Timor | |
| TR | Turkey, Türkei | |
| TT | Trinidad and Tobago | |
| TV | Tuvalu | |
| TW | Taiwan | |
| TZ | United Rep. of Tanzania | |
| UA | Ukraina | |
| UG | Uganda | |
| UM | Minor US Islands | |
| UPOV | UPOV | |
| US | United States | |
| UY | Uruguay | |
| UZ | Uzbekistan | |
| VA | Vatican City State | |
| VC | St. Vincent | |
| VE | Venezuela | |
| VG | British Virgin Islands | |
| VN | Viet Nam | |
| VU | Vanuatu | |
| WF | Wallis and Futuna Islands | |
| WO | WIPO (P.C.T.)(AE, AL, AG, AM, AP, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CY, CZ, DE, DK, DZ, EA, EE, EP, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LI, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OA, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZA, ZW | |
| WS | Samoa | |
| YD | Democratic Yemen | |
| YE | Yemen | |
| YT | Mayotte | |
| YU | Yugoslavia | |
| ZA | South Africa | |
| ZM | Zambia | |
| ZR | Zaire | |
| ZW | Zimbabwe |