To memeorise the point names and abbrv I use my memorisation technique for anything else and it works well for me.
1. Simply go by meridian one at a time and write each point out.
2. Cover up, write them down from memory this time
3. If you don’t get them all right, repeat from step 1
4. When you get them all right, then repeat once more.
This sounds like a long laborious task but it isn’t really, it takes about 10-15min.
If you do it thoroughly a few times, it begins to stick. Do it at least once a day for each meridian and with each time it is consolidated deeper into your memory. Once you have done it a few times, you can just practise mentally when you remember to do it.
Point locations I haven’t quite figured out though, but I think clinical experience definitely helps for that kind of thing.