| Acronym | Definition |
|---|
| HADA➣Hawaii Automobile Dealers Association (Honolulu, HI) |
| HADA➣High Availability Disk Array (computer storage) |
| HADA➣Houston Art Dealers Association |
| HADA➣Houston Area Dietetics Association |
| HADA➣Hypercube Adaptive Diagnosis Algorithm |
| HADA➣Human Anti-Drug Antibody (immunogenicity of biotech products) |