ISO/IEC 7812

es

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ISO/IEC 7812

Quality:

ISO/IEC 7812 - standard. Article “ISO/IEC 7812” in Spanish Wikipedia has 16 points for quality (as of July 1, 2025). The article contains 4 references and 7 sections.

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

Since the creation of article “ISO/IEC 7812”, its content was written by 4 registered users of Spanish Wikipedia and edited by 97 registered Wikipedia users in all languages.

The article is cited 6 times in Spanish Wikipedia and cited 985 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Spanish): #128180 in September 2022
  • Global: #95713 in August 2008

The highest popularity rank from 2008:

  • Local (Spanish): #323806 in June 2021
  • Global: #165394 in November 2014

There are 9 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, 2025 (including revision history and pageviews for previous years).

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

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
ISO/IEC 7812
18.8015
2Korean (ko)
ISO/IEC 7812
18.7316
3Chinese (zh)
ISO/IEC 7812
16.9436
4Indonesian (id)
ISO 7812
16.7233
5Spanish (es)
ISO/IEC 7812
15.9833
6French (fr)
ISO/CEI 7812
12.5573
7Bulgarian (bg)
ISO 7812
5.1951
8Japanese (ja)
ISO/IEC 7812
3.7984
9Czech (cs)
ISO/IEC 7812
2.5154
More...

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

Most popular in all the time

The most popular language versions of the article "ISO/IEC 7812" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
ISO/IEC 7812
1 000 544
2Japanese (ja)
ISO/IEC 7812
75 528
3Korean (ko)
ISO/IEC 7812
12 303
4Spanish (es)
ISO/IEC 7812
10 460
5Chinese (zh)
ISO/IEC 7812
10 292
6Indonesian (id)
ISO 7812
9 984
7Bulgarian (bg)
ISO 7812
7 455
8French (fr)
ISO/CEI 7812
1 322
9Czech (cs)
ISO/IEC 7812
525
More...

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

Most popular in June 2025

The most popular language versions of the article "ISO/IEC 7812" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
ISO/IEC 7812
2 166
2Japanese (ja)
ISO/IEC 7812
239
3Chinese (zh)
ISO/IEC 7812
149
4Spanish (es)
ISO/IEC 7812
70
5French (fr)
ISO/CEI 7812
27
6Czech (cs)
ISO/IEC 7812
21
7Korean (ko)
ISO/IEC 7812
14
8Indonesian (id)
ISO 7812
12
9Bulgarian (bg)
ISO 7812
4
More...

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

The highest AI

Language versions of the article "ISO/IEC 7812" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
ISO/IEC 7812
60
2French (fr)
ISO/CEI 7812
7
3Chinese (zh)
ISO/IEC 7812
7
4Japanese (ja)
ISO/IEC 7812
6
5Bulgarian (bg)
ISO 7812
5
6Spanish (es)
ISO/IEC 7812
4
7Indonesian (id)
ISO 7812
4
8Korean (ko)
ISO/IEC 7812
3
9Czech (cs)
ISO/IEC 7812
1
More...

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

The highest AI in June 2025

Language versions of the article "ISO/IEC 7812" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Bulgarian (bg)
ISO 7812
0
2Czech (cs)
ISO/IEC 7812
0
3English (en)
ISO/IEC 7812
0
4Spanish (es)
ISO/IEC 7812
0
5French (fr)
ISO/CEI 7812
0
6Indonesian (id)
ISO 7812
0
7Japanese (ja)
ISO/IEC 7812
0
8Korean (ko)
ISO/IEC 7812
0
9Chinese (zh)
ISO/IEC 7812
0
More...

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

The highest CI

Language versions of the article "ISO/IEC 7812" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
ISO/IEC 7812
556
2Korean (ko)
ISO/IEC 7812
139
3Japanese (ja)
ISO/IEC 7812
135
4Chinese (zh)
ISO/IEC 7812
129
5Czech (cs)
ISO/IEC 7812
14
6Spanish (es)
ISO/IEC 7812
6
7French (fr)
ISO/CEI 7812
4
8Bulgarian (bg)
ISO 7812
1
9Indonesian (id)
ISO 7812
1
More...

Scores

Estimated value for Wikipedia:
Spanish:
Global:
Popularity in June 2025:
Spanish:
Global:
Popularity in all years:
Spanish:
Global:
Authors in June 2025:
Spanish:
Global:
Registered authors in all years:
Spanish:
Global:
Citations:
Spanish:
Global:

Quality measures

Interwikis

#LanguageValue
bgBulgarian
ISO 7812
csCzech
ISO/IEC 7812
enEnglish
ISO/IEC 7812
esSpanish
ISO/IEC 7812
frFrench
ISO/CEI 7812
idIndonesian
ISO 7812
jaJapanese
ISO/IEC 7812
koKorean
ISO/IEC 7812
zhChinese
ISO/IEC 7812

Popularity rank trends

Best Rank Spanish:
#323806
06.2021
Global:
#165394
11.2014

AI rank trends

Best Rank Spanish:
#128180
09.2022
Global:
#95713
08.2008

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on ISO/IEC 7812 from Wikipedia articles about Payment card number, Luhn algorithm, Credit card, SIM card and ISO 8601. Whereas reading the article about ISO/IEC 7812 people most often go to Wikipedia articles on Payment card number, Luhn algorithm, ISO/TC 68, Check digit and American Bankers Association.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 28 January 2026

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In Spanish Wikipedia the most popular articles on that day were: Liga de Campeones de la UEFA, Santiago Ascacíbar, Violencia vicaria, Kendry Páez, Ángel Romero Villamayor, Liga de Campeones de la UEFA 2025-26, Mariano Barbacid, José Mourinho, Glòria Serra, XXX.

About WikiRank

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information