Similar to HTTP_cookie

YANG

RFB (protocol)

Time-based one-time password

XCal

VP8

Opus (audio format)

Locator/Identifier Separation Protocol

KCipher-2

Real-Time Media Flow Protocol

Application-Layer Protocol Negotiation

Virtual Extensible LAN

JSON Web Token

IPv4 Residual Deployment

HTTP 451

Curve25519

Curve448

Markdown

Brotli

GeoJSON

Zstd

QUIC

DNS zone

FLAC

Matroska

WebP

HTTP ETag