The rules for Assigned Blockchain Names and Numbers （v1.2）
REG 1 (EXCLUSIONS)
1.1.1 Excluding about 15,000 reserved words from IGO, IOC, RedCross and other international government organizations
1.1.2 Exclude the assigned suffixes of gTLD, ccTlDs, and new gTLDs
1.1.3 Words that have been banned by governments around the world