Airlock
Area shielded from radiation
Artificial gravity absent
Artificial gravity area, non-pressurized (suit required)
Astronic system (electronics)
Autodoc
Bridge
Bulkhead door (non-pressurized area beyond)
Coffee
Computer terminal
Cryogenic vault
Direction (up)
Direction (left)
Direction (right)
Direction (down)
Exhaust
Galley
Hazard/warning
High radioactivity
Intercom
Ladderway
Laser
Life support system
Maintenance
Non-pressurized area beyond
No pressure, gravity suit required
Photonic system (fiber optics)
Pressure suit locker
Pressurized area
Pressurized area with artificial gravity
Radiation hazard
Refrigeration
Storage (non-organic)
Storage (organic)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
sweet!!!
re: Semiotic Standard emoji list (base set)
re: Semiotic Standard emoji list (base set)
re: Semiotic Standard emoji list (base set)
re: Semiotic Standard emoji list (base set)
and some 
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
Semiotic Standard emoji list (base set)
(note: we're working on a post for https://lexie.space about these right now, and that'll include a link to the full set in a form that's ready to be imported into your own instance! watch this space~)