| PACER | Pacific Agreement for Closer Economic Relations 
| Others |
| PACER | Pacific Agreement on Closer Economic Relations
| Others |
| PACER | Parent Advocacy Coalition for Education Rights
| Others |
| PACER | Parent Advocacy Coalition For Educational Rights
| Others |
| PACER | Parent Advocacy Coalition Of Educational Rights
| Others |
| PACER | Partnership for Advancing Clinical Electronic Research
| Others |
| PACER | Partnership to Advance Clinical Electronic Research
| Others |
| PACER | Patient And Community Engagement Researchers
| Others |
| PACER | Personally Active Computing Exploration Resource
| Others |
| PACER | Police Anti Crime and Emergency Response
| Others |
| PACER | Police Anti Crime Emergency Response
| Others |
| PACER | Post Adoption Center for Education and Research
| Others |
| PACER | Progressive Aerobic Capacity Endurance Run
| Others |
| PACER | Progressive Aerobic Cardiovascular Endurance Run
| Others |
| PACER | Progressive, Aerobic, Cardiovascular, Endurance, Run, Colloquially
| Others |
| PACER | Public Access to Court Electronic Records
| Others |
| PACER | Public Acess To Court Electronic Records
| Others |