| Term | Full Form | Category |
|---|---|---|
| CDNA | Campbelltown District Netball Association | Others |
| CDNA | Chelsea District Netball Association | Others |
| CDNA | Communicable Disease Network Australia | Others |
| CDNA | Communicable Diseases Network Australia | Others |
| cDNA | Complementary Deoxyribonucleic Acid | Others |
| CDNA | complementary DNA | Others |