| |
Name |
|
|
Issues/Designs |
| |
World Chess Championship 1951, candidate's tournament |
1950 |
— |
- Hungary |
| |
World Chess Championship 1972 |
1972 |
— |
(3) - Iceland, Mali, Niger |
| |
World Chess Championship 1978 |
1978 |
— |
- Phi..nes |
| |
World Chess Championship 1981 |
1981 |
— |
(3) - Uruguay, Mali, ST |
| |
World Chess Championship 1982 |
1982 |
— |
(3) - Djibouti, Russia, Libya |
| |
World Chess Championship 1984 |
1984 |
— |
(2) - Surinam, Russia |
| |
World Chess Championship 1985 |
1985 |
— |
- Russia |
| |
World Chess Championship 1986 |
1986 |
— |
(2) - Djibouti, Mali |
| |
World Chess Championship 2002 |
2002 |
— |
- CF |
| |
World Chess Championship 2007 |
2007 |
— |
- Moldova |
| |
World Chess Championship 2010 |
2010 |
— |
- Bulgaria |
| |
World Chess Federation |
1924 |
— |
founding (2) - ... 80th (Algeria), 60th Anniversary of ... (Laos) |
| |
World Chess Federation Congress 1985 |
1985 |
— |
(2) - Austria, Paraguay |
| |
World Chess Federation founding |
1924 |
— |
(2) - ... 80th (Algeria), 60th Anniversary of ... (Laos) |
| |
World Children Day |
— |
— |
- ... 1997 (Belarus) |
| |
World Children's Day |
— |
— |
(28) - Morocco, Syria, ... 1956 (Japan), ... syns. World Child Day, World Child's Day |
| |
World Circus Activity |
1820 |
— |
start - 200th Anniversary of ... / 20th Anniversary of the Balkanski Academic Circus (Bulgaria) |
| |
World Circus Activity start |
1820 |
— |
- 200th Anniversary of ... / 20th Anniversary of the Balkanski Academic Circus (Bulgaria) |
| |
World Circus Geneva |
2010 |
— |
- ... 2010 (Swi..and) |
| |
World Civil Defence Day |
— |
— |
- ... 1997 (Egypt) |
| |
World Civil Protection Day |
— |
— |
- Monaco |
| |
World Clay Target Championships 1995 |
1995 |
— |
- Cyprus |
| |
World Climate Change Conference |
2003 |
— |
- Russia |
| |
World Columbian Stamp Expo '92 |
1992 |
— |
(14) - World Columbian Stamp Expo (Uni..tes), 500th Anniversary of the Discovery of America / ... (Pap..nea), Nevis, ... syns. World Columbian Stamp Expo |
| |
World Communications Day |
— |
— |
(4) - ... 1987 (Wal..nas), Mali, Colombia, ... |
| |
World Communications Year |
— |
— |
(141) - Kenya, Norway, Zimbabwe, ... syns. WCY, World Communication Year |
| |
1st World Community Development Camp, Lebakharjo |
1993 |
— |
- Ind..sia |
| |
World Conference for Community Development |
1961 |
— |
- Korea |
| |
World Conference of Grand Lodges |
2004 |
— |
- Chile |
| |
World Conference of Masonic Regular Grand Lodges |
2014 |
— |
- Romania |
| |
1st World Conference of People-to-People International |
1974 |
— |
- Korea |
| |
World Conference on Disaster Reduction |
2005 |
— |
- Japan |
| |
3rd World Conference on Disaster Risk Reduction |
2015 |
— |
- Hungary |
| |
World Conference on Earthquake Engineering |
— |
— |
7th - Turkey |
| |
6th World Conference on Earthquake Engineering |
1977 |
— |
- India |
| |
7th World Conference on Earthquake Engineering |
1980 |
— |
- Turkey |
| |
World Conference on Human Resource Development |
1994 |
— |
- India |
| |
World Conference on Human Rights |
1993 |
— |
- Tunisia |
| |
1st World Conference on Human Rights |
1983 |
— |
- Cos..ica |
| |
2nd World Conference on Merino Sheep |
1986 |
— |
- Spain |
| |
World Conference on Nutrition |
1992 |
— |
- Rwanda |
| |
World Conference on Racism |
2001 |
— |
- Brazil |
| |
14th World Conference on Relativity |
1995 |
— |
- Italy |
| |
4th World Conference on Religion and Peace |
1984 |
— |
- Kenya |
| |
2nd World Conference on Stress |
2007 |
— |
- Hungary |
| |
World Conference on Technical Co-operation between Underdeveloped Countries |
1978 |
— |
- Mexico |
| |
World Conference on the History of Arab-Islamic Culture |
1981 |
— |
- Syria |
| |
World Conference on Women 1996 |
1996 |
— |
- Nic..gua |
| |
4th World Conference on Women |
1995 |
— |
(7) - Tunisia, Pakistan, Chi..PRC, ... |
| |
World Conference on Youth 2014 |
2014 |
— |
- Sri..nka |
| |
World Congress Against Illiteracy |
1965 |
— |
- Iran |
| |
World Congress for Rose Growers |
1999 |
— |
- France |
| |
World Congress of Accountants |
— |
— |
13th - Japan |
| |
13th World Congress of Accountants |
1987 |
— |
- Japan |
| |
7th World Congress of Acupuncture |
1981 |
— |
- Sri..nka |
| |
World Congress of Architecture 1996 |
1996 |
— |
- Spain |
| |
World Congress of Art History |
— |
— |
16th International Congress of the History of Art - Portugal syns. International Congress of the History of Art |
| |
51st World Congress of Cape Horn Captains |
1995 |
— |
- Chile |
| |
World Congress of Cardiology |
— |
— |
16th - Greece 9th International Cardiologists Congress - Russia syns. International Cardiologists Congress |
| |
16th World Congress of Cardiology |
1998 |
— |
- Greece |
| |
2nd World Congress of Deaf Mutes |
1955 |
— |
- Yug..via |
| |
5th World Congress of Democratic Women |
1963 |
— |
- Mongolia |
| |
World Congress of Dermatology |
— |
— |
24th - Italy |
| |
24th World Congress of Dermatology |
2019 |
— |
- Italy |
| |
6th World Congress of Endoscopic Surgery |
1998 |
— |
- Italy |
| |
90th World Congress of Esperanto |
2005 |
— |
- Lit..nia |
| |
101st World Congress of Esperanto |
2016 |
— |
- Slovakia |
| |
World Congress of Finno-Ugric Peoples |
— |
— |
6th - Hungary |
| |
6th World Congress of Finno-Ugric Peoples |
2012 |
— |
- Hungary |
| |
World Congress of Gastroenterology |
— |
— |
12th - Thailand 5th World Gastroenterological Congress - Mexico 8th World Gastroenterology Congress - Brazil syns. World Gastroenterological Congress, World Gastroenterology Congress |
| |
12th World Congress of Gastroenterology |
2002 |
— |
- Thailand |
| |
4th World Congress of Herpetology |
2001 |
— |
- Sri..nka |
| |
3rd World Congress of Hungarians |
1992 |
— |
- Hungary |
| |
World Congress of International Advertising Association |
— |
— |
35th - Korea |
| |
35th World Congress of International Advertising Association |
1996 |
— |
- Korea |
| |
World Congress of International Federation for Physical Education 1994 |
1994 |
— |
- Paraguay |
| |
World Congress of Junior Chambers of Commerce |
— |
— |
5th - Phi..nes |
| |
5th World Congress of Junior Chambers of Commerce |
1950 |
— |
- Phi..nes |
| |
7th World Congress of Kennel Clubs |
1992 |
— |
- Bermuda |
| |
World Congress of Mothers 1955 |
1955 |
— |
- Romania |
| |
13th World Congress of Neurosurgery |
2005 |
— |
- Morocco |
| |
4th World Congress of Popular Sports |
1992 |
— |
- Bulgaria |
| |
World Congress of Post Office Trade Union Federation |
— |
— |
21th - France |
| |
21th World Congress of Post Office Trade Union Federation |
1972 |
— |
- France |
| |
World Congress of Psychiatry |
— |
— |
7th - Austria |
| |
7th World Congress of Psychiatry |
1983 |
— |
- Austria |
| |
World Congress of Rehabilitation International |
1993 |
— |
- Kenya |
| |
World Congress of Roses |
1991 |
— |
- Gre..ain |
| |
World Congress of Sciences 1999 |
1999 |
— |
- Hungary |
| |
World Congress of Sexology |
— |
— |
16th - 16th World Sexology Congress (Cuba) |
| |
16th World Congress of Sexology |
2003 |
— |
- 16th World Sexology Congress (Cuba) syns. 16th World Sexology Congress |
| |
43rd World Congress of Skal Clubs |
1982 |
— |
- Phi..nes |
| |
World Congress of Sociology 1970 |
1970 |
— |
- Bulgaria |
| |
World Congress of Soil Science |
1968 |
— |
12th International Soil Science Congress - India 8th - Romania International Soil Science Congress 1968 - Aus..lia syns. International Soil Science Congress |
| |
8th World Congress of Soil Science |
1964 |
— |
- Romania |
| |
World Congress of Space Flight Participants |
— |
— |
11th - Poland |
| |
11th World Congress of Space Flight Participants |
1995 |
— |
- Poland |
| |
World Congress of Space Research |
1998 |
— |
- Belgium |
| |
World Congress of Sports Fishing 1976 |
1976 |
— |
- Bulgaria |
| |
61st World Congress of Sports Journalism |
1998 |
— |
- Uruguay |