hugo/content/en/methods/pages/ByLinkTitle.md

title	description	categories	keywords	action
ByLinkTitle	Returns the given page collection sorted by link title in ascending order, falling back to title if link title is not defined.			related returnType signatures methods/pages/ByTitle methods/pages/ByParam page.Pages PAGES.ByLinkTitle

{{ range .Pages.ByLinkTitle }}
  <h2><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></h2>
{{ end }}

To sort in descending order:

{{ range .Pages.ByLinkTitle.Reverse }}
  <h2><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></h2>
{{ end }}