DVM, VMD( U PENN), BVMS (Scotland),BVSC(Aus & uk) or BVSC&AH ( india) and any other acronyms are diplomas given by a university to its vet. med. graduating students and its totally upto them and their board of reagents to designate what they chose it to be. So, It is advised to use what your diploma says your degree acronym is. And for the purpose of hiring agency or hospital ,if they looking for just DVM then they need to be educated on the matter that these are all equivalent and only thing that matters to them is a valid state license to practice which are obtained after passing appropriate licensing exams.