The Internet Assigned Numbers Authority (IANA) maintains a list of registered MIME Media types.

互联网地址指派机构(IANA)维护着所有已注册MIME媒体类型列表。

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There's even now a process and a site at Internet Assigned Numbers Authority (IANA) to register new relationships (see Resources).

现在，Internet Assigned Numbers Authority (IANA)上甚至有一个进程和一个站点专门负责注册新关系(参见参考资料)。

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Currently the Internet Assigned Numbers Authority (IANA) has a contract from the U.S. government to maintain the Internet infrastructure, but the U.S. government wants to hand that responsibility off to a nongovernmental body that will have international representation.

CNN: Groups protest ICANN plans

Part of this role involves overseeing the work of the Internet Assigned Numbers Authority (Iana), which does the technical work required to maintain the net's address books.

BBC: Net body Icann pledges to be more open

However, the formality of the power structure was thrown into stark relief when the US government under George W Bush intervened directly on the subject of .xxx domain names, and then moved responsibility for certain naming from the Internet Assigned Numbers Authority (Iana) to Icann.

BBC: Technology