@chikara I will post a screen capture here for reference. I think the group of links you see there are standard accross places running the Mastodon software.
BTW, Mastodon is only one of the possible software packages in use around our new network = the Fediverse.
Federated Universe, in my free translation, I imagine the term came from that. Pleroma is quite similar to mastodon in terms of use, but has unique features. And there are other packages for discussion forums, video hosting, etc.
List of Pleroma sites if you want to take a look at one: http://distsn.org/pleroma-instances.html
I am not sure what the common name of that Footer series of hyperlinks would be, but refering to it as the Footer might help.
@design_RG Thanks.
The term footer makes sense to me.