Similar to Internationalized_Resource_Identifier
 - ディフィー・ヘルマン鍵共有Diffie–Hellman key exchange
 - S/MIMES/MIME
 - Point to Point Tunneling ProtocolPoint-to-Point Tunneling Protocol
 - Secure HyperText Transfer ProtocolSecure Hypertext Transfer Protocol
.gif) - 簡易公開鍵基盤Simple public-key infrastructure
 - ポリシーベース・ネットワーク管理Common Open Policy Service
 - MGCPMedia Gateway Control Protocol
 - MegacoH.248
 - Session Announcement ProtocolSession Announcement Protocol
 - MISTY1MISTY1
 - SieveSieve (mail filtering language)
 - 6to46to4
 - Realm-Specific IPRealm-Specific IP
 - CAdESCAdES (computing)
 - SHA-1SHA-1
 - SFlowSFlow
 - Session Initiation ProtocolSession Initiation Protocol
- VCDIFFVCDIFF
 - DHCPv6DHCPv6
 - STUNSTUN
 - 国際化ドメイン名Internationalized domain name
 - PunycodePunycode
 - 悪意ビットEvil bit
/ogg-files-58d29a6b3df78c3c4f69058e.png) - OggOgg
 - Server Name IndicationServer Name Indication
 - Real-time Transport ProtocolReal-time Transport Protocol
 - RTP Control ProtocolRTP Control Protocol
- AODVAd hoc On-Demand Distance Vector Routing