IUCN

International Union for Conservation of Nature - international organization. Article “IUCN” in Danish Wikipedia has 14.9 points for quality (as of July 1, 2026). The article contains 5 references and 5 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Danish) language version.

Since the creation of article “IUCN”, its content was written by 43 registered users of Danish Wikipedia and edited by 2332 registered Wikipedia users in all languages.

The article is cited 818 times in Danish Wikipedia (1372^nd place) and cited 605207 times in all languages (156^th place).

The highest Authors Interest rank from 2001:

• Local (Danish): #204 in September 2010
• Global: #512 in September 2010

The highest popularity rank from 2008:

• Local (Danish): #13918 in February 2023
• Global: #13250 in April 2015

There are 54 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) International Union for Conservation of Nature		70.7596
2	Malay (ms) Kesatuan Pemuliharaan Alam Sekitar Antarabangsa		64.8751
3	German (de) IUCN		61.705
4	French (fr) Union internationale pour la conservation de la nature		48.9307
5	Catalan (ca) Unió Internacional per a la Conservació de la Natura		45.0692
6	Japanese (ja) 国際自然保護連合		42.1309
7	Chinese (zh) 國際自然保護聯盟		39.5504
8	Czech (cs) Mezinárodní svaz ochrany přírody		37.4168
9	Serbian (sr) Међународна унија за заштиту природе		36.8474
10	Min Nan (zhminnan) Kok-chè Chū-jiân Pó-hō͘ Liân-ha̍p		36.266

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "IUCN" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) International Union for Conservation of Nature		6 246 140
2	Spanish (es) Unión Internacional para la Conservación de la Naturaleza		1 616 583
3	French (fr) Union internationale pour la conservation de la nature		876 782
4	Russian (ru) Международный союз охраны природы		746 229
5	German (de) IUCN		743 958
6	Polish (pl) Międzynarodowa Unia Ochrony Przyrody		414 896
7	Chinese (zh) 國際自然保護聯盟		383 141
8	Japanese (ja) 国際自然保護連合		372 495
9	Portuguese (pt) União Internacional para a Conservação da Natureza		324 155
10	Italian (it) Unione internazionale per la conservazione della natura		233 944

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "IUCN" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) International Union for Conservation of Nature		12 851
2	Spanish (es) Unión Internacional para la Conservación de la Naturaleza		3 335
3	French (fr) Union internationale pour la conservation de la nature		2 624
4	Russian (ru) Международный союз охраны природы		1 950
5	German (de) IUCN		1 716
6	Japanese (ja) 国際自然保護連合		1 194
7	Chinese (zh) 國際自然保護聯盟		1 185
8	Portuguese (pt) União Internacional para a Conservação da Natureza		834
9	Polish (pl) Międzynarodowa Unia Ochrony Przyrody		744
10	Italian (it) Unione internazionale per la conservazione della natura		603

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "IUCN" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) International Union for Conservation of Nature		409
2	German (de) IUCN		202
3	French (fr) Union internationale pour la conservation de la nature		195
4	Spanish (es) Unión Internacional para la Conservación de la Naturaleza		105
5	Dutch (nl) International Union for Conservation of Nature and Natural Resources		102
6	Italian (it) Unione internazionale per la conservazione della natura		89
7	Russian (ru) Международный союз охраны природы		80
8	Hungarian (hu) Természetvédelmi Világszövetség		65
9	Japanese (ja) 国際自然保護連合		59
10	Chinese (zh) 國際自然保護聯盟		58

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "IUCN" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	French (fr) Union internationale pour la conservation de la nature		3
2	Catalan (ca) Unió Internacional per a la Conservació de la Natura		2
3	Japanese (ja) 国際自然保護連合		2
4	Arabic (ar) الاتحاد الدولي لحفظ الطبيعة		1
5	Greek (el) Διεθνής Ένωση Προστασίας της Φύσης		1
6	Basque (eu) Naturaren Kontserbaziorako Nazioarteko Erakundea		1
7	Persian (fa) اتحادیه بین‌المللی حفاظت از طبیعت		1
8	Hungarian (hu) Természetvédelmi Világszövetség		1
9	Polish (pl) Międzynarodowa Unia Ochrony Przyrody		1
10	Tamil (ta) பன்னாட்டு இயற்கைப் பாதுகாப்புச் சங்கம்		1

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "IUCN" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Swedish (sv) Internationella naturvårdsunionen		122 895
2	Dutch (nl) International Union for Conservation of Nature and Natural Resources		63 868
3	Spanish (es) Unión Internacional para la Conservación de la Naturaleza		61 186
4	Basque (eu) Naturaren Kontserbaziorako Nazioarteko Erakundea		52 173
5	French (fr) Union internationale pour la conservation de la nature		43 339
6	Bulgarian (bg) Международен съюз за защита на природата		28 150
7	Ukrainian (uk) Міжнародний союз охорони природи		27 643
8	Russian (ru) Международный союз охраны природы		20 539
9	German (de) IUCN		19 508
10	Portuguese (pt) União Internacional para a Conservação da Natureza		19 477

More...

#	Language	Value
ar	Arabic الاتحاد الدولي لحفظ الطبيعة
az	Azerbaijani Beynəlxalq Təbiəti Mühafizə Birliyi
be	Belarusian Міжнародны саюз аховы прыроды
bg	Bulgarian Международен съюз за защита на природата
ca	Catalan Unió Internacional per a la Conservació de la Natura
cs	Czech Mezinárodní svaz ochrany přírody
da	Danish IUCN
de	German IUCN
el	Greek Διεθνής Ένωση Προστασίας της Φύσης
en	English International Union for Conservation of Nature
eo	Esperanto Internacia Unio por la Konservo de Naturo
es	Spanish Unión Internacional para la Conservación de la Naturaleza
et	Estonian Rahvusvaheline Looduskaitseliit
eu	Basque Naturaren Kontserbaziorako Nazioarteko Erakundea
fa	Persian اتحادیه بین‌المللی حفاظت از طبیعت
fi	Finnish Kansainvälinen luonnonsuojeluliitto
fr	French Union internationale pour la conservation de la nature
gl	Galician Unión Internacional para a Conservación da Natureza
he	Hebrew IUCN
hi	Hindi अंतर्राष्ट्रीय प्रकृति संरक्षण संघ
hr	Croatian IUCN
hu	Hungarian Természetvédelmi Világszövetség
hy	Armenian Բնության պահպանության միջազգային միություն
id	Indonesian Uni Internasional untuk Konservasi Alam
it	Italian Unione internazionale per la conservazione della natura
ja	Japanese 国際自然保護連合
ka	Georgian ბუნების დაცვის საერთაშორისო კავშირი
kk	Kazakh Халықаралық табиғат қорғау одағы
ko	Korean 국제자연보전연맹
la	Latin Consociatio internationalis ad naturam conservandam
lt	Lithuanian Pasaulinė gamtos apsaugos organizacija
ms	Malay Kesatuan Pemuliharaan Alam Sekitar Antarabangsa
nl	Dutch International Union for Conservation of Nature and Natural Resources
nn	Norwegian (Nynorsk) Verdas naturvernunion
no	Norwegian Verdens naturvernunion
pl	Polish Międzynarodowa Unia Ochrony Przyrody
pt	Portuguese União Internacional para a Conservação da Natureza
ro	Romanian Uniunea Internațională pentru Conservarea Naturii
ru	Russian Международный союз охраны природы
sh	Serbo-Croatian Međunarodna unija za očuvanje prirode
simple	Simple English International Union for Conservation of Nature
sk	Slovak Medzinárodná únia na ochranu prírody a prírodných zdrojov
sl	Slovenian Svetovna zveza za varstvo narave
sr	Serbian Међународна унија за заштиту природе
sv	Swedish Internationella naturvårdsunionen
ta	Tamil பன்னாட்டு இயற்கைப் பாதுகாப்புச் சங்கம்
th	Thai องค์การระหว่างประเทศเพื่อการอนุรักษ์ธรรมชาติ
tr	Turkish Uluslararası Doğayı Koruma Birliği
uk	Ukrainian Міжнародний союз охорони природи
ur	Urdu عالمی انجمن برائے بقائے ماحول
uz	Uzbek Tabiatni muhofaza qilish xalqaro ittifoqi
vi	Vietnamese Liên minh Bảo tồn Thiên nhiên Quốc tế
zh	Chinese 國際自然保護聯盟
zhminnan	Min Nan Kok-chè Chū-jiân Pó-hō͘ Liân-ha̍p

Best Rank

Danish: #13918 02.2023

Global: #13250 04.2015

Best Rank

Danish: #204 09.2010

Global: #512 09.2010

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Danish Wikipedia the most popular articles on that day were: Egeprocessionsspinder, Demokratiske Republik Congo, Senegal, Harry Kane, Erling Haaland, Sadio Mané, Novak Djokovic, Tour de France 2026, The Cure, Jesper Grønkjær.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information