The Legio IInd Augusta

The Legio IInd Augusta Roman re-enactment group.

The Roman Military Research Society

The RMRS has adopted the Legio XIIII Gemina as its parent legion.

The Ermine Street Guard

The Ermine Street Guard was one of the first Roman re-enactment groups in Britain.

The Legio XX

The Legio XX is based in the USA, has some useful info on its site

The Roemercohorte Opladen

The Roemercohorte Opladen is based in Germany, and also re-creates the Legio VI VIC PF

Viaromana

The Viaromana is a French based re-enactment group,

Legio XXX Ulpia Triaina

The Legio XXX Ulpia Triaina is an Italian based re-enactment group,

Legio XI Claudia PF

The Legio XI PF is a Swiss based re-enactment group,

Cohors V Praetoria

The Cohors V Praetoria is based in the Czech Republic, and portrays a Praetorian Cohort.