i am a biology student and i am unable to get the abbrevated form of the below word could you please let me know the full form OF

RCH???

@ prasanthi 
as far as biology is concerned , we have a lot of abbreviation for a single word , so, can u please specify with respect to which chapter u are asking this ques . 
RCH have the full form as REPRODUCTIVE AND CHILD HEALTH . 
hope it clears 
all the best ..