Similar to WebDAV

MIME

HTTP cookie

Hyper Text Coffee Pot Control Protocol

Secure Hypertext Transfer Protocol

Server Name Indication

CalDAV

CardDAV

WebSocket

HTTP Strict Transport Security

HTTP

Constrained Application Protocol

HTTP/2

HTTP/3

Request for Comments

April Fools' Day Request for Comments

Internet Engineering Task Force

Character Generator Protocol

Daytime Protocol

Discard Protocol

Echo Protocol

Finger (protocol)