Mostly from typesetinthefuture
Semiotics is the study of sign processes and meaningful communication.
Ron Cobb designed semiotic standard icons for all commercial trans-stellar utility lifter and heavy element transport spacecraft (April 16, 2078)
Below some SVG versions
Airlock
Area shielded from radiation
Radiation hazard
Cryiogenic vault
Galley
Autodoc
Bridge
Computer terminal
Pressurized area
Pressurized with artificial gravity
Gravity absent
