I've just trawled through the AIP and CAP 393 looking for the supplement / appendix which gives all the aircraft 4 letter ICAO ATC reporting types but cannot for the life of me find it (several months ago, I'm convinced that I looked something up in this). None of the search engines seem to help - is there any kind-hearted ATC type who could tell me which publication I should be looking in, please?? Pretty please with cream on top??

Alright, you can have a cherry as well!!