Name (Acronym)

SQL

select page_title from page where page_namespace=0 and page_is_redirect=0 and
(    page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_\\(\\1\\2\\)"
  or page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+\\(\\1\\2\\3\\)"
  or page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_\\(\\1\\2\\3\\4\\)"
  or page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_\\(\\1\\2\\3\\4\\5\\)"
  or page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_\\(\\1\\2\\3\\4\\5\\6\\)"
)
-- and not exists (select 1 from categorylinks where cl_from=page_id
order by page_title limit 10000;

AخA
 
select page_title from page where page_namespace=0 and page_is_redirect=0 and(    page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_\\(\\1\\2\\)"  or page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+\\(\\1\\2\\3\\)"  or page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_\\(\\1\\2\\3\\4\\)"  or page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_\\(\\1\\2\\3\\4\\5\\)"  or page_title regexp "([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_([A-Z])[a-z]+_\\(\\1\\2\\3\\4\\5\\6\\)")-- and not exists (select 1 from categorylinks where cl_from=page_idorder by page_title limit 10000;

SQL

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