Here's a snippet I use for this kind of thing: (defun my/org-insert-wikipedia-link () (interactive) (apply-to-region (lambda (string)

Here's a snippet I use for this kind of thing: (defun my/org-insert-wikipedia-link () (interactive) (apply-to-region (lambda (string) "Convert a string to a link to English Wikipedia" (concat "[[https://en.wikipedia.org/wiki/" (subst-char-in-string ? ?_ string) "][" string "]]")))) I imagine you could do something similar for the other examples in the post. Makes adding these links pretty painless.