Category:Pages using infobox website with redundant parameters Source: en.wikipedia.org/wiki/Category:Pages_using_infobox_website_with_redundant_parameters

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These categories are used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience.
These categories also serve to aggregate members of several lists or subcategories into a larger, more efficient list (discriminated by classifications).
Typically, tracking categories are automatically populated by templates invoked in pages or by the MediaWiki software (see Special:TrackingCategories for an overview of the latter).

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This category includes pages transcluding {{infobox website}} with parameters defined at the same time, when only one of the values is visible in the output. The entries are sorted by the names of the redundant parameters:

`CO`:	country location_country
`CR`:	author creator authors creators
`E`:	employees num_employees
`F`:	founded foundation
`H`:	headquarters location
`IS`:	issn ISSN
`eIS`:	eissn eISSN
`O`:	owners owner
`REG`:	registration reg
`REV`:	revenue rev

`LA`:	launched launch_date date_of_launch
`LI`:	content_license content_licence content license content licence license licence
`LOGO`:	company_logo logo websitelogo website_logo
`LOGOC`:	logo_caption logocaption
`N`:	name company_name website_name websitename
`S`:	subsidiaries subsid
`T`:	website_type type
`U`:	users num_users
`W`:	website url homepage