Have a link? Latin abbreviations are my jam;-)
@liliedubh @AspiringLuddite Well, I don't know where you've found that map, but I found it at:
Anyway, I'm seeing:
I suppect the line on the E is a scribal abbreviation for "followed by an N". It's definitely the Bishopric fo Satzberg.
Anything else on the map you're trying to figure out? My Latin is very rusty, but I'll do what I can. :-)
Medievalists and Medieval-adjacent. Sort-of.