Since upgrading to SL (big mistake in my case), when I do a Spotlight search, some of the results appear in English with what seems to be a Chinese or Japanese script suffix - or in some cases, just Chinese/Japanese. The latter is what happens if I Spotlight: Address Book, Dictionary, Terminal, DVD, Keychain etc. I get the little icon but the name is in Chinese.
Language settings in System Prefs is British English as is Input Sources.
Language settings in System Prefs is British English as is Input Sources.