| Acronym | Definition |
|---|
| PER | Person |
| PER | Permission |
| PER | Perform |
| PER | Personnel |
| PER | Permanent (mathematics; group theory) |
| PER | Peru (ISO Country code) |
| PER | Price-to-Earnings Ratio |
| PER | Physical Education Recreation |
| PER | Pediatric Emergency Room |
| PER | Public Expenditure Review (World Bank) |
| PER | Physics Education Research (various locations) |
| PER | Protein Efficiency Ratio |
| PER | Pacific Economic Review (Blackwell Publishing) |
| PER | Past Exalted Ruler (Benevolent Protective Order of Elks) |
| PER | Preliminary Engineering Report |
| PER | Packet Error Rate |
| PER | Polarization Extinction Ratio (physics) |
| PER | Provider Edge Router |
| PER | Product Enhancement Request |
| PER | Packed Encoding Rules (ISO 8825-2) |
| PER | Pronation External Rotation (ankles) |
| PER | Performance Evaluation Report |
| PER | Probable Error |
| PER | Pulley End Right |
| PER | Program Editor Resident Area |
| PER | Packet Encoding Rules |
| PER | Predictive Error |
| PER | Post Error |
| PER | Professional Ethics Report |
| PER | Peaches En Regalia |
| PER | Professional and Executive Recruitment |
| PER | Probable Error in Range |
| PER | Physicians' Education Resource |
| PER | Pressure Equipment Regulation (engineering) |
| PER | Public Employees Roundtable |
| PER | Preliminary Environmental Review |
| PER | Plan d'Exposition aux Risques (French: Risk Exposure Plan) |
| PER | Plan d'Epargne-Retraite |
| PER | Poll-Each-Read (cache access algorithm) |
| PER | Program for Ecosystem Research |
| PER | Periodic Electoral Review |
| PER | Program Event Recording |
| PER | Pre-Environmental Review |
| PER | Program Effectiveness Review |
| PER | Perth, Western Australia, Australia - Perth (Airport Code) |
| PER | Proposal Evaluation Report |
| PER | Personal Endurance Record |
| PER | Plan d'exposition Aux Risques Naturels (French: Map of Exposure to Natural Hazards) |
| PER | Progressive Encephalomyelitis with Rigidity |
| PER | Personnel Evaluation Report |
| PER | Pressure, Elevation, Rest (medical care) |
| PER | Project Execution Requirements (employment) |
| PER | Parameter Error Rate |
| PER | Package-Enabled Reengineering |
| PER | Parity Error Rate |
| PER | Program Element Review |
| PER | Percent Extracellular Release |
| PER | Product Evaluation and Recommendation |
| PER | Port Everglades Railway |
| PER | Packet Encoding Rule |
| PER | Proficiency Examination Review |
| PER | Percentage Effort Ratio |
| PER | Parts Evaluation Report |
| PER | Performance Event Report |
| PER | Project Evaluation & Recommendation |
| PER | Power Enhancement Ratio |
| PER | PERT Event Report |
| PER | Patrulla Especial de Rescate (Guatemala) |
| PER | Polarization Extension Ratio |
| PER | Port Engineer Request |
| PER | Preliminary Engineering Release |
| PER | Predicate-Based Enable-Rule |
单词 PERA 释义 PERA AcronymDefinitionPERAPublic Employees Retirement AssociationPERAPublic......