I like that the first Russian Sector we've mentioned is Sector ж. I had a tiny moment where I forgot I'd been studying Russian for ages and suddenly got really excited when I recognised the letter. 

ж (for those less inclined to Slavic languages) is usually anglicised as "zhe", but pronounced a little like how you would pronounce the 's' in plea[i]s[/i]ure. Yay, languages!