what is the full form of AMIS & CMIS?? 

There are two full forms of both AMIS & CMIS:

AMIS: Antibody mediated immune system and Antibody mediated immune suppression.

CMIS: Cell mediated immune system and Common mucosal immune system.

Kindly clearly write down the specific topic or sentence where these abbreviations have been used so that we will be able to offer you meaningful help. We look forward to hear from you again!