Similar to DAYTIMEプロトコル

DomainKeys Identified Mail

Stream Control Transmission Protocol

IWARP

Remote direct memory access

Interactive Connectivity Establishment

SMTPS

.eml

Endpoint Handlespace Redundancy Protocol

Inter-Asterisk eXchange

IPv6 rapid deployment

Cryptographic Message Syntax

Traversal Using Relays around NAT

ARIA (cipher)

OAuth

YANG

RFB (protocol)

Time-based one-time password

XCal

Datagram Transport Layer Security

CardDAV

VP8

WebSocket

Opus (audio format)

HTTP Strict Transport Security

Locator/Identifier Separation Protocol