CDNA (disambiguation)

CDNA, cDNA or C-DNA might stand for:

Genetics

 * Complementary DNA, DNA synthesized from a single-stranded RNA
 * C-DNA, C form DNA, one of many possible double helical structures of DNA

Sports

 * PFC CSKA Sofia, a Bulgarian professional association football club

Technology

 * CDNA (microarchitecture), a graphics processing unit microarchitecture by AMD for data centers and supercomputers