Smolnet

The SmolNet consists of content available through alternative protocols outside the web such as gemini:// gopher:// Gopher+ gophers:// finger:// spartan:// text:// SuperText nex:// scorpion:// mercury:// titan:// guppy:// scroll:// molerat:// terse:// fsp://. There is a summary of the main SmolNet protocols. Related protocols include telnet://, nntp:// or news:// and dict:// and more obscure things like QOTD or TCPMUX.

source: wiki.archiveteam.org