| Acronym | Definition |
|---|
| PEIR➣Pathology Education Instructional Resource (University of Alabama, Birmingham; Birmingham, AL) |
| PEIR➣Professionals and Executives in Retirement (Hofstra University; New York) |
| PEIR➣Public Expenditure and Institutional Review (World Bank) |
| PEIR➣Prince Edward Island Regiment (Canadian Forces Reserve) |
| PEIR➣Program Evaluation and Information Resources (Mine Safety and Health Administration; US DOL) |
| PEIR➣Project Environmental Impact Report (Canada) |
| PEIR➣Project Equipment Inspection Record |