| Similarity | Rank | |
|---|---|---|
| DNSSEC | 0.758 | 95359 |
| TLDs | 0.750 | 80984 |
| TLD | 0.748 | 59241 |
| gTLDs | 0.738 | 93974 |
| ICANN | 0.735 | 37118 |
| gTLD | 0.727 | 80447 |
| IANA | 0.682 | 84631 |
| IPv6 | 0.682 | 24097 |
| W3C | 0.654 | 39050 |
| OpenID | 0.649 | 64432 |
| Unicode | 0.648 | 36132 |
| XBRL | 0.639 | 48098 |
| UTF-8 | 0.639 | 53063 |
| SGML | 0.637 | 89035 |
| DNS | 0.636 | 15123 |
| IPv4 | 0.634 | 39246 |
| DTD | 0.631 | 73765 |
| DCMI | 0.627 | 91743 |
| SDN | 0.626 | 44362 |
| namespace | 0.625 | 31496 |
| WHOIS | 0.624 | 90740 |
| HL7 | 0.623 | 67435 |
| OASIS | 0.623 | 68015 |
| Semantic | 0.617 | 43454 |
| Domain | 0.616 | 15061 |