| AABIC | Association for the Advancement of Brain Injured Children | In English | → Associations → Neurology |
| AACRC | American Association of Children's Residential Centers | In English | → Associations |
| AAP | American Academy of Pediatrics | In English | → Academies |
| AAPD | American Academy of Pediatric Dentistry | In English | → Academies → Dentistry |
| AAPDF | American Academy of Pediatric Dentistry Foundation | In English | → Academies → Dentistry |
| AAPOS | American Association for Pediatric Ophthalmology and Strabismus | In English | → Associations → Ophtalmology |
| AAPPT | American Academy of Pediatrics Proficiency Testing | In English | → Academies |
| AAPSC | American Association of Psychiatric Services for Children | In English | → Associations → Psychiatry |
| AARC | Alberta Adolescent Recovery Centre (www.aarc.ab.ca) | In English | |
| ABDC | Association of Birth Defect Children | In English | → Associations |
| ABP | American Board of Pediatrics | In English | → Organizations and associations |
| ABPNS | American Board of Pediatric Neurological Surgery | In English | → Organizations and associations → Surgery, orthopaedics, ophthalmology → Neurology |
| ACEI | Association for Childhood Education International | In English | → Associations |
| ADARPEF | Association Des Anesthésistes Réanimateurs Pédiatriques d’Expression Française | In French | → Associations → Anesthesiology |
| AKB | Angka Kematian Bayi = ММВБ | Московская межбанковская валютная биржа | In Russian = MICEX | Moscow Interbank Currency Exchange | In English = МБВБ | Мускав банксен валютă биржи | In Chuvash = IMR | Infant Mortality Rate | In English = TMI | Taxa de Mortalidade Infantil | In Portuguese = TMI | Taux de Mortalité Infantile | In French = TMI | Taxa de Mortalitat Infantil | In Catalan |
In Indonesian | → Statistics |
| APPPH | Association for Pre- & Perinatal Psychology and Health | In English | → Associations → Psychology |
| CHIP | Children's Hospital Informatics Program | In English | → Software |
| CLAP | Centro Latino-Americano de Perinatologia e Desenvolvimento Humano (www.clap.ops-oms.org) = CLAP | Centro Latinoamericano de Perinatología y Desarrollo Humano | In Spanish |
In Portuguese | → Gynaecology, obstetrics |
| CLAP | Centro Latinoamericano de Perinatología y Desarrollo Humano (www.clap.ops-oms.org) = (look above) |
In Spanish | → Gynaecology, obstetrics |
| EACD | European Academy of Childhood Disability (www.eacd.org) | In English | → Academies |
| EIAK | Elterninitiative Anfallkranker Kinder Wien | [FE] | → Organizations and associations |
| EPLS | European Pediatric Life Support | In English | |
| EPNS | European Paediatric Neurology Society (www.epns.info) | In English | → Organizations and associations → Neurology |
| GNPI | Gesellschaft für Neonatologie und Pädiatrische Intensivmedizin | In English | → Organizations and associations → Obstetrics |
| IDÉE | Institut Des Épilepsies de l‘Enfant et de l‘Adolescent | In French | → Neurology |
| IMR | Infant Mortality Rate = AKB, ММВБ, MICEX, МБВБ, TMI (look above) |
In English | → Statistics |
| ISIS | International Society of Infant Studies | In English | → Organizations and associations → Education |
| MCHC | Maternal and Child Health Coalition | In English | → Organizations and associations → Gynaecology |
| NACCP | National Association of Child Care Professionals | In English | → Associations |
| ÖGKJ | Österreichische Gesellschaft für Kinder- und Jugendheilkunde (www.docs4you.at) | In German | → Organizations and associations |
| RSN | Réseau Sécurité Naissance (www.reseau-naissance.com) | In English | → Organizations and associations → Obstetrics |
| SFOP | Société Française d'Oncologie Pédiatrique | In French | → Organizations and associations → Oncology |
| SIDS | Sudden Infant Death Syndrome | In English | |
| SIOP | Société Internationale d'Oncologie Pédiatrique | In French | → Oncology |
| TMI | Taux de Mortalité Infantile = AKB, ММВБ, MICEX, МБВБ, IMR (look above) |
In French | → Statistics |
| TMI | Taxa de Mortalitat Infantil = AKB, ММВБ, MICEX, МБВБ, IMR (look above) |
In Catalan | → Statistics |
| TMI | Taxa de Mortalidade Infantil = AKB, ММВБ, MICEX, МБВБ, IMR (look above) |
In Portuguese | → Statistics |
| WAIMH | World Association of Infant Mental Health | In English | → Associations → Neurology |