Similar to 音響伝送メディアによるIP伝送

Mailto

IP Payload Compression Protocol

Uniform Resource Identifier

Data URI scheme

VCard

ICalendar

Differentiated services

Point-to-Point Protocol over Ethernet

WebDAV

Online Certificate Status Protocol

Internet Printing Protocol

CAST-256

Diffie–Hellman key exchange

S/MIME

Point-to-Point Tunneling Protocol

Secure Hypertext Transfer Protocol

Layer 2 Tunneling Protocol

Simple public-key infrastructure

Multicast Listener Discovery

Common Open Policy Service

Media Gateway Control Protocol

RADIUS

H.248

Session Announcement Protocol

MISTY1

Sieve (mail filtering language)

Multiprotocol Label Switching

6to4