Semiotic Standard For All Commercial Trans-Stellar Utility Lifter And Heavy Element Transport Spacecraft

Pressurised area

Pressurised with artificial gravity

artificial gravity absent

Cryogenic vault

Airlock

Bulkhead door

Non-Pressurised area beyond

Pressure suit locker

Photonic system (Fibre optics)

Laser

Astronic system (Electronics)

Hazard / Warning

Artificial gravity area, non-pressurised, suit required

no pressure / gravity, suit required

Exhaust

Area shielded from radiation

Radiation hazard

High radioactivity

Refrigeration

Direction, right-left, up-down

Life support system

Coffee

Galley

Bridge

Autodoc

Intercom

Ladderway

Maintenance

Computer terminal

Storage (Non-organic)

Storage (organic)