| Abbreviation | Definition |
|---|---|
| APPES | Asia Pacific Pediatric Endocrine Society |
| APPOS | Asia Pacific Paediatric Orthopaedic Society |
| APPPAH | Association for Pre- & Perinatal Psychology and Health |
| APPPAH | Association for Prenatal and Perinatal Psychology and Health |
| APPPAH | Association of Prenatal and Perinatal Psychology and Health |
| APPR | Asociacin de Psiclogos de Puerto Rico |
| APPR | Asociacin de Psicologa de Puerto Rico |
| APPR | Asociación de Psicología de Puerto Rico |
| APPR | Asociación de Psicólogos de Puerto Rico |
| APPR | Association of Psychologists of Puerto Rico |
| APPS | Australasian Plant Pathology Society |
| APPS | Australian Physiological and Pharmacological Society |
| APQ | Associação Portuguesa para a Qualidade |
| APQ | Associao Portuguesa para a Qualidade |
| APQ | Portuguese Association for Quality |
| APR | Asociacia Psihologilor din România |
| APR | Asociaia Psihologilor din Romnia |
| APR | Asociatia Psihologilor din Romania |
| APR | Asociatia Psihologilor din România |
| APR | Romanian Psychologists Association |