ltg?
Fragment of a discussion from User talk:Dark Eagle
Neither of these codes are supported here. I cannot imagine that the language committee declared "bat-ltg" as an eligible code. Please refer to the meta discussion on this issue so I can have this sorted out. Until then, please do not generate any content here in either of the non-existing codes. Sorry for the inconvenience, but we have a policy to only support language codes that are supported by ISO. Those language codes that are supported here, but not in ISO are supported because of unfortunate historical reasons, and no more exceptions will be made.