Yes, that is a very good list. But the list also says the systems are formely known as Ebicab 700
Not exactly. It says it was formerly referred as "EBICAB 700". Earlier versions of the document have Ebicab 700 for Sweden and Norway. Which now has been changed to ATC (version 2/R) in the current version.
The underlying issue here is that rendering the safety system as "ATC" on the map is ambiguous for most people. ATC is not only the common name of the national system in several countries, it could also be interpreted as an umbrella term for train protection systems.
In my opinion the current rendering cannot stay. It should be changed to (my preference) Ebicab 700, or alternatively ATC-2 Sweden or similar. This to avoid any confusion with other systems with similar names.
Adding "Sweden" is somewhat confusing, since it is also used in Norway. Perhaps ATC-2/Ebicab 700 would be a better option, and use the same rendering for Sweden, Norway, Bulgaria and Portugal. At least now, the same colour is used in Portugal, Sweden and Norway.