RS2
RS2 stands for:
- Audi Avant RS2 , car model cooperation between Audi and Porsche
- Radschnellweg 2 , also State Cycle Route 2 in North Rhine-Westphalia, see Radschnellweg # Other bicycle expressway projects
rs2 stands for:
- 94.3 rs2 , private radio broadcaster from Berlin
Rs II stands for:
- Dornier Rs II , flying boat
