Definitions for "Natural listing"
the listing of a web page in the search results produced by algorithm-based (or crawler-based) search engines. Paid inclusion programs can help Web sites appear for a natural listing, Also called an organic listing.
Also known as Organic Listing. A web page listing by a Search Engine which has been produced by a crawler and has not been listed because of payment by the submitter.
a search result that appears in Google's search engine organically, that is to say, naturally without having to advertise