Gosh, how many secret services Gosho want to involve in the manga ? Correct me if i'mwrong but didn't we already have CIA,FBI and i don't remember the one for Amuro.
The BO seems like a fucking joke now having so many undercover agents without noticing
"Hotel Bond Seven" how obvious can you get?

That's certainly what they'd want us to think, wouldn't it?What has MI6 to do with undercover agents? They don't have any as far as we know.
Aoyama, you might feel proud of yourself right now for coming up with all of that, but I'm sorry to say, this is just gibberish.Another word for "domain" is "territory", which can be abbreviated "ter" and if we take out the "ter" from "sister", we get "sis"... In other words, the "Secret Intelligence Service"
Who even abbreviates "territory" to "ter"? Never have I heard such a thing, and I had to learn a lot of synonyms for territory-habitat-domain-etc. just to describe an animal's homestead in my workplace. It makes absolutely no sense. Unless it's some code word, but then again, how could Conan even know?! The NATO alphabet doesn't use it either, it's either Tango for the "t" or Vic-tor where the last syllable sounds kinda-maybe-plausibly-ish like it (with a wrong vowel, that is ...).
But then, that wouldn't be very interesting storytelling!