| Abbreviation | Definition |
|---|---|
| EPPA | Extraordinary Potential Psychological Assessment |
| EPPE | Educational Psychology and Program Evaluation |
| EPPP | Examination for Professional Practice in Psychology |
| EPPP | Examination for Professional Practice of Psychology |
| EPPP | Examination for the Professional Practice in Psychology |
| EPR | Empirical Primal Root |
| EPRG | Engineering Psychology Research Group |
| EPRG | Environmental Psychology Research Group |
| EPSE | Educational Psychology and Special Education |
| EPSE | Educational Psychology Special Education |
| EQ | Emotional Intelligence Quotient |
| EQ | Emotional Quotient |
| ERG | Existence, Relatedness, Growth theory |
| ERSP | European Review of Social Psychology |
| ESA | Emotion Spectrum Analyzer |
| ESCAP | European Society for Child and Adolescent Psychology |
| ESPS | Eastern Shore Psychological Services |
| ETB | Education And Training Board |
| ETS | Educational Testing Service |
| EV | Extraneous Variable |