DNA fingerprinting is the same as genetic fingerprinting.
DNA fingerprinting in British English
(ˌdiːɛnˈeɪ ˈfɪŋɡəˌprɪntɪŋ)
noun
another name for genetic fingerprinting
DNA fingerprinting in American English
the identification, as in forensic investigations, of the unique nucleotide sequences in DNA segments of an individual (DNA fingerprint) from a group of genetically similar organisms