Ship prefix

The ship prefixes used on Poseidon are the same as on Earth with some minor additions (and off course, the countries that no longer exists has no prefixes in operation, except for one or two nostalgic patriot).

UNSS

United Nations Space Ship

• UNSS Adm. Robert Perry
• UNSS Ballard
• UNSS Cousteau

G/S

GEO Ship - only used on Poseidon and not on Earth

• G/S Annie North

Some other organisations and their policy:

• Biogene uses the M/S prefix (e.g. M/S Anthonia) since they don't want to be singled out easily by eco-terrorists. How effective the scheme is is disputed, but it probably saves some troubles from Natives.