Cheatsheet request: Org mode of emacs (or org markup style)

[pineapples5972]

This one also deserve to be in among these cheatsheets. Orgmode is a popular and very useful documentation writing mode of emacs and it has tons of useful features it good to be have cheatsheet available for it. (To be clear I am specifically asking to priotize including more markup syntaxes of org mode like those we use in markdown document. [which refered in 3rd reference])

references:

1. https://orgmode.org/manuals.html
2. https://www.emacswiki.org/emacs/OrgMode
3. https://karl-voit.at/2017/09/23/orgmode-as-markup-only/
4. https://orgmode.org/guide/Markup.html
5. https://orgmode.org/worg/org-syntax.html