.Bt
.bt是不丹拉互联网域名系统中个顶级域域名（ccTLD）。垃拉不丹，是由信息搭通信部管理个。于1997年开始实行。
This article uses material from the Wikipedia 吴语 article .bt, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). 除非另外声明，内容用CC BY-SA 4.0授权。 Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki 吴语 (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.