spinner
smiley
arrow
cephid
supernova
The last one is nost quite an oscillator. The rules are written using K1,K2,..../B1,B2,.... where the Ki specify the number of live neighbors required to keep (K for keep) a living cell alive, and the Bi give the number required to bring (B for birth) a non-living cell to life. So 3/2 means a that 3 live neighbours are required to keep the cell alive and 2 live neighbours are required for birth.