Important note
There are three types of Form 186:
Type 1: has to be signed by notary public only
Type 2: has to be signed by medical school official
Type 3: has to be signed by both of them
If your Form 186 has to be signed by medical school official, then you should not send it to ECFMG, you should send it to your medical school and then the medical school sign it and then the medical school sends it directly to ECFMG, you should not yourself send it to ECFMG.
As for the other forms you mentioned in your post, yes, you are right and the list is complete.
There are three types of Form 186:
Type 1: has to be signed by notary public only
Type 2: has to be signed by medical school official
Type 3: has to be signed by both of them
If your Form 186 has to be signed by medical school official, then you should not send it to ECFMG, you should send it to your medical school and then the medical school sign it and then the medical school sends it directly to ECFMG, you should not yourself send it to ECFMG.
As for the other forms you mentioned in your post, yes, you are right and the list is complete.