| PAS | para aminosalicylate; Parent Attitude Scale; patient administration system; patient appointments and... |
|---|---|
| SAC | saccharin; sacrum; screening and acute care; Self-Assessment of Communication [scale]; short-arm cas... |
| SAD | Scale of Anxiety and Depression; seasonal affective disorder; Self-Assessment Depression [scale]; se... |
| SDS | same day surgery; school dental services; self-rating depression scale; sensory deprivation syndrome... |
| IOS | infant observation scale; International Organization for Standardization |
| IASP | International Association for the Study of Pain |
|---|---|
| IAEA | International Atomic Energy Agency |
| IBMTR | International Bone Marrow Transplant Registry |
| ICDDR, B | International Centre for Diarrhoeal Disease Research, Bangladesh |
| ICNP | International Classification for Nursing Practice |