- DPHA stands for Decorative Plumbing & Hardware Association
- DPHA stands for Dalmuir Park Housing Association (UK)
- DPHA stands for Department of Public and Healthcare Administration (Seton Hall University; South Orange, NJ)
- dpHA stands for Dwellings per Hectare (residential land calculation)
- DPHA stands for Diploma in Public Health Administration (various schools)
- DphA stands for Diphenylamine
- DPHA stands for Dental Public Health Administration (course; Thailand)
DPHA