Rank | Abbreviation | Meaning |
---|
***** | IRHA | Italian Reining Horse Association
| |
**** | IRHA | Institute for Research in the History of Architecture
| |
*** | IRHA | Iowa Rural Health Association
| |
** | IRHA | Indiana Rural Health Association
| |
** | IRHA | Interlake Regional Health Authority
| |
** | IRHA | Idaho Rural Health Association
| |
** | IRHA | Illinois Rural Health Association
| |
* | IRHA | Inter-Residence Hall Association
| |
* | IRHA | Iowa Ranch Horse Association
| |
* | IRHA | International Railway History Association
| |
* | IRHA | International Rural Housing Association
| |
* | IRHA | Illinois Residence Hall Association
| |
* | IRHA | Irish Road Haulage Association
| |
* | IRHA | Indian Radical Humanist Association
| |
* | IRHA | International Rainwater Harvesting Alliance
| |