Rank | Abbreviation | Meaning |
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***** | PRHA | Process Hazard Analysis (chemical process safety, industrial process safety)
| |
*** | PRHA | Parkland Regional Health Authority (Canada)
| |
*** | PRHA | Preliminary Hazard Analysis
| |
*** | PRHA | Portsmouth Redevelopment and Housing Authority
| |
*** | PRHA | Petersburg Redevelopment and Housing Authority (est. 1968; Petersburg, VA)
| |
** | PRHA | Paint Ranch Horse Association
| |
* | PRHA | People's Refreshment Houses Association (UK)
| |
* | PRHA | Polish Reining Horse Association
| |
* | PRHA | Puerto Rican Highway Authority
| |
* | PRHA | Pennsylvania Rural Health Association
| |
* | PRHA | Puerto Rico Homebuilders Association
| |
* | PRHA | pedro rescue helicopter association
| |
* | PRHA | Pacific Reining Horse Association
| |
* | PRHA | Puerto Rico Highway Authority
| |
* | PRHA | Puerto Rico Housing Authority
| |
* | PRHA | Providence Row Housing Association
| |