I too expected a reuse of the full name when I first clicked...
"Master Control Program" was an operating system for Burroughs mainframes in the 1960s and 70s. That is probably where Tron got the name.
In the '90s, I used another "MCP" on the Amiga: it was a "commodity" that tweaked and patched things, similar to PowerToys on MS-Windows. And I think the author has said that he got the name from Tron.
"Master Control Program" was an operating system for Burroughs mainframes in the 1960s and 70s. That is probably where Tron got the name.
In the '90s, I used another "MCP" on the Amiga: it was a "commodity" that tweaked and patched things, similar to PowerToys on MS-Windows. And I think the author has said that he got the name from Tron.