Redirecting abc.org and 123.com to abc.com

I have several URL’s that I want to redirect to one site. The URL’s are common misspellings of the main site. If someone enters one of the misspellings I just want to redirect them to the correct site automatically. Email isn’t a consideration for any of these sites. It seems like this should be simple but I don’t know the search terms to look for.

Are you using Virtualmin? There you can simply go to “Server Configuration -> Website Redirects” and create the proper redirects.