I am really struggling with this one. The clue solving is difficult when I don't know which clues are thematic and which are normal. Perhaps someone might be able to provide a list, but use the "this might contain answers" thread so that others here don't get unwanted help. On this thread, could someone tell me if the country abbreviations are all two-letter, or are some one-letter and others three letter?
I hope some of you are still checking this site.