If you are using plain text and don't have access to HTML or CSS markup, you can follow the RTL character with U+200E LEFT-TO-RIGHT MARK to achieve the same eff

If you are using plain text and don't have access to HTML or CSS markup, you can follow the RTL character with U+200E LEFT-TO-RIGHT MARK to achieve the same effect. And even if you do have access to those things, using U+200E ensures that operations that strip markup (like copy-paste) don't break your text.