There is the Sprint spoiler, which is from K-Tec and looks a little bit like an elongated version of the 182 spoiler, without the 3rd brake light.
The one on Roy's GW above is the Renault GT spoiler, which encorperates a new 3rd brake light. It's very nice, but will cost you a lot because the spoiler comes in 2 sections, the spoiler itself and the bracket to hold it on with.
Then there is the Renault Sport spoiler, which is also known as the Dynamique. This is an accessory from the standard Clio range, and was specced on it's own or with the Sport bodykit. It has nothing to do with RenaultSport.
Finally there is obviously the Cup spoiler, which has many a knock off.
Did quite a bit of research before deciding on the Clio Sport spoiler from Renault.