Vehicle registration numbers

I have this habit of observing vehicle registration numbers. In the last few years, one can see vehicles from various parts of India in Bangalore. I am referring to private vehicles here, not those heavy trucks. While DL, AP, TN, KL are pretty common, sometimes you get to see exotic(!) ones like Nagaland (NL), Sikkim (SK) and so on. I have seen a TVS Scooty from J&K! Recently I saw this one from Lakshadweep.