| AAA | Alzheimer Angehörige Austria | In German | → Organizations and associations |
| AAAP | American Academy of Addiction Psychiatry | In English | → Academies → Psychiatry |
| AABIC | Association for the Advancement of Brain Injured Children | In English | → Associations → Pediatry |
| AACAP | American Academy of Child and Adolescent Psychiatry | In German | → Academies → Child psychology |
| AACDP | American Association of Chairs of Departments of Psychiatry | In English | → Associations → Psychiatry |
| AACMHP | American Association of Community Mental Health Center Psychiatrists | In English | → Associations → Psychiatry |
| AACN | American Academy of Clinical Neuropsychology | In English | → Academies → Psychology |
| AACP | American Academy for Child Psychoanalysts | In English | → Academies → 616891 |
| AACP | American Association of Community Psychiatrists | In English | → Associations → Psychiatry |
| AACP | American Academy of Clinical Psychiatrists | In English | → Academies → Psychiatry |
| AADPRT | American Association of Directors of Psychiatric Residency Training | In English | → Associations → Education → Psychiatry |
| AAGHP | American Association of General Hospital Psychiatrists | In English | → Associations → Psychiatry |
| AAGP | American Association for Geriatric Psychiatry | In English | → Associations → Psychiatry → Gerontology |
| AAIMHI | Australian Association of Infant Mental Health | In English | → Associations → Psychiatry |
| AAMR | American Association on Mental Retardation | In English | → Associations |
| AAN | American Academy of Neurology | In English | → Academies |
| AANN | American Association of Neuroscience Nurses | In English | → Associations |
| AANP | American Association of Naturopathic Physicians | In English | → Associations |
| AANP | American Association of Neuropathologists | In English | → Associations |
| AANS | American Association of Neurological Surgeons | In English | → Associations → Surgery, orthopaedics, ophthalmology |
| AAP | Association of Academic Physiatrists | In English | → Associations → Psychiatry |
| AAP | Association for Academic Psychiatry | In English | → Associations → Psychiatry |
| AAPA | American Association of Psychiatric Administrators | In English | → Associations → Management → Psychiatry |
| AAPAA | American Association of Psychiatrists in Alcoholism and Addictions | In English | → Associations → Psychiatry |
| AAPL | American Academy of Psychiatry and the Law | In English | → Academies → Law, jurisprudence → Psychiatry |
| AAPSA | American Academy of Psychoanalysis | In English | → Academies → Psychology |
| AAPSC | American Association of Psychiatric Services for Children | In English | → Associations → Psychiatry → Pediatry |
| AAS | American Association of Suicidology | In English | → Associations → Psychiatry |
| AASCIPSW | American Association of Spinal Cord Injury Psychologists and Social Workers | In English | → Associations → Traumatology |
| AASH | American Association for the Study of Headache | In English | → Associations |
| AASP | American Association for Social Psychiatry | In English | → Associations → Sociology → Psychiatry |
| ABCN | American Board of Clinical Neuropsychology | In English | → Organizations and associations → Psychology |
| ABE | Associação Brasileira de Epilepsia (www.epilepsiabrasil.org.br) | In Portuguese | → Associations |
| ABFP | American Board of Forensic Psychiatry | In English | → Psychiatry |
| ABI | Adaptive Brain Interfaces | In English | → Human-computer interaction |
| ABI | Acquired Brain Injury | In English | |
| ABNN | American Board of Neuroscience Nursing | In English | → Organizations and associations |
| ABNS | American Board of Neurological Surgery | In English | → Organizations and associations → Traumatology |
| ABOMBI | American Board of Minor Brain Injury | In English | → Organizations and associations |
| ABPN | American Board of Psychiatry and Neurology | In English | → Organizations and associations → Psychiatry |
| ABPNS | American Board of Pediatric Neurological Surgery | In English | → Organizations and associations → Surgery, orthopaedics, ophthalmology → Pediatry |
| ABPP | American Board of Professional Psychology | In English | → Organizations and associations → Psychology |
| ABTA | American Brain Tumor Association | In English | → Associations → Oncology |
| ABTP | American Board of Transcultural Psychiatry | In English | → Organizations and associations → Psychiatry |
| ACAMH | Association Child and Adolescent Mental Health | In English | → Associations → Child psychology |
| ACC | Association sur les cavernomes cérébraux | In French | → Associations |
| ACNP | American College of Neuropsychopharmacology | In English | → Pharmacology, toxicology |
| ACT | Adaptive Control of Thought | In English | → Psychology |
| AD | Alzheimer's Disease | In English | |
| ADD | Attention Deficit Disorder | In English | |
| ADHD | Attention Deficit Hyperactivity Disorder | In English | → Psychology |
| ADHD | Attention-Deficit/Hyperactivity Disorder | In English | |
| ADHD | Attention Deficit / Hyperactivity Disorder = TDAH | Trouble Déficit de l’Attention / Hyperactivité | In French |
In English | |
| AEP | Association of European Psychiatrists | In English | → Associations → Psychiatry |
| AES | American Epilepsy Society (www.aesnet.org) | In English | → Organizations and associations |
| AGNP | Arbeitsgemeinschaft für Neuropsychopharmakologie und Pharmakopsychiatrie | In German | → Associations → Pharmacology, toxicology → Medicine |
| AIMH | Association for Infant Mental Health | In English | → Associations → Psychiatry |
| AISPACE | Agir, Informer, Sensibiliser le Public Pour Améliorer la Connaissance des Épilepsies | In French | → Organizations and associations |
| AMET | Asociación Mexicana de Esclerosis Tuberosa | In Spanish | → Associations |
| AMPQ | Association des Médecins Psychiatres du Québec | In French | → Associations → Psychiatry |
| ANLLF | Association des Neurologues Libéraux de Langue Française | In French | → Associations |
| ANOCEF | Association des Neuro-OnCologues d'Expression Française | In French | → Associations → Oncology |
| APA | American Psychiatric Association (www.psych.org) | In English | → Associations → Psychiatry |
| APFAPE | Associação Portuguesa de Familiares, Amigos e Pessoas com Epilepsia | In Portuguese | → Associations |
| APOPIS | Abnormal proteins in the pathogenesis of neurodegenerative disorders | In English | → Biochemistry, biophysics |
| ASS | Autisme Spectrum Stoornissen | In Dutch | |
| AST | Associazione Sclerosi Tuberosa | In Italian | → Associations |
| ASTB | Association Sclérose Tubéreuse de Bourneville | In French | → Associations |
| ATSS | Australasian Tuberous Sclerosis Society | In English | → Organizations and associations |
| AVC | Accident Vasculaire Cérébral | In French | → Cardiology |
| BGSP | Berliner Gesellschaft für Soziale Psychiatrie | In German | → Organizations and associations → Psychiatry |
| BNDF | Brain-derived neurotrophic factor | In English | → Hormones |
| BSCS | Budapest Semester in Cognitive Science | In English | → Higher education, universities → Psychology |
| CHADD | Children and Adults with Attention Deficit/Hyperactivity Disorder | In English | → Psychology → Psychiatry |
| CINP | Collegium Internationale Neuro-Psychopharmacologicum | In Latin | → Pharmacology, toxicology |
| CJK | Creutzfeldt-Jakob-Krankheit | In German | |
| CNS | Central Nervous System | In English | → Biological sciences → Anatomy |
| CPCSS | Chiang mai Psychiatric Care-giving Skill Scale | In English | → Psychiatry |
| CSIPMH | Center for the Study of Issues in Public Mental Health | In English | → Psychology → Psychiatry |
| DAVF | Dural arteriovenous fistulae = FAVD | Fistule Durale Artérioveineuse Intracrânienne | In French |
In English | → Pathology |
| DE | Deutsche Epilepsievereinigung (www.epilepsie.sh) | In German | → Organizations and associations |
| DGKJP | Deutsche Gesellschaft für Kinder- und Jugendpsychiatrie | In German | → Organizations and associations → Child psychology → Psychiatry |
| DGPPN | Deutsche Gesellschaft für Psychiatrie, Psychotherapie und Nervenheilkunde | In German | → Organizations and associations → Psychology |
| DLB | Dementia with Lewy Bodies | In English | |
| DPNP | Diabetische Polyneuropathie | In German | → Endocrinology |
| DVT | Deutscher Fachverband für Verhaltenstherapie | In German | → Organizations and associations → Psychology |
| EACH | European Alzheimer Clearing House | In English | |
| ECNP | European College of Neuropsychopharmacology | In English | → Pharmacology, toxicology |
| EDÖ | Epilepsie Dachverband Österreich (www.epilepsie.at) | In German | → Organizations and associations |
| EEEE | Ελληνική Εθνική Ένωση κατά της Επιληψίας (www.epilepsy-greece.com) | In Greek | → Associations |
| EEG | Elektro-Enzephalogramm/Elektro-Enzephalographie | In German | |
| EEG | Electroencephalography | In English | |
| ÉOLE | Expression, Ouverture, Libération des Épileptiques | In French | → Organizations and associations |
| EPNS | European Paediatric Neurology Society (www.epns.info) | In English | → Organizations and associations → Pediatry |
| ET | Esclerosis Tuberosa = TS | Tuberous Sclerosis | In English = TS | Tuberøs Sklerose | In Norwegian |
In Spanish | |
| FAVD | Fistule Durale Artérioveineuse Intracrânienne = DAVF (look above) |
In French | → Pathology |
| FENS | Federation of European Neuroscience Societies (http://fens.mdc-berlin.de) | In English | → Organizations and associations |
| FFRE | Fondation Française pour la Recherche sur l'Épilepsie (www.fondation-epilepsie.fr) | In French | → Foundations |
| FIRE | Fundación Instituto de Rehabilitación para Personas con Epilepsia | In Spanish | → Organizations and associations |
| FKV | Fachverband Klinische Verhaltenstherapie | In German | → Organizations and associations → Psychology |
| FSME | Frühsommer-Meningo-Enzephalitis | In German | |
| FTD | Frontotemporal Dementia | In English | |
| FTD | Frontotemporale Demenz | In German | |
| GAN | Giant Axonal Neuropathy | In English | |
| GNDF | Glial cell-line-Derived Neurotrophic Factor | In English | → Biochemistry, biophysics |
| GNPÖ | Gesellschaft für Neuropsychologie Österreich | In German | → Organizations and associations → Psychology |
| HD | Hungtington's Disease | In English | |
| HFA | Hoogfunctionerend Autisme | In Dutch | |
| HN | Hospital Neurológico | In Spanish | |
| IBE | International Bureau for Epilepsy (www.ibe-epilepsy.org) | In English | → Organizations and associations |
| ICAD | International Conference on Alzheimer's Disease (and Related Disorders) | In English | → Congresses |
| ICORD | International Collaboration on Repair Discoveries | In English | → Organizations and associations → Traumatology |
| ICP | Intracranial pressure | In English | → Physiology |
| IDÉE | Institut Des Épilepsies de l‘Enfant et de l‘Adolescent | In French | → Pediatry |
| IJNS | International Journal of Neural Systems | In English | → Serial publications, periodicals → Biological sciences |
| ILAE | International Ligue Against Epilepsy (www.ilae.org) | In English | → Organizations and associations |
| IN | Istituto di Neuroscienze | In Italian | → Anatomy |
| INJENO | INitiatives de parents de Jeunes Épileptiques du Nord | In French | → Organizations and associations |
| ISC | Institut des Sciences Cognitives | In French | → Biological sciences |
| ISIR | International Society for Intelligence Research | In English | → Organizations and associations |
| ISPG | International Society of Psychiatric Genetics | In English | → Organizations and associations → Genetics → Psychiatry |
| ISSTD | International Society for the Study of Trauma and Dissociation | In English | → Organizations and associations |
| JCoN | Journal of Computational Neuroscience | In English | → Computer science → Serial publications, periodicals → Biological sciences |
| JNE | Journées Nationales de l'Épilepsie | In French | |
| JNeur | Journal of Neurochemistry | In English | → Serial publications, periodicals → Biochemistry, biophysics |
| JNNP | Journal of Neurology, Neurosurgery, and Psychiatry | In English | → Serial publications, periodicals → Psychiatry → Medicine |
| JNO | Journal of Neuro-Oncology | In English | → Serial publications, periodicals → Oncology |
| LAUF | Landssamtök áhugafólks um flogaveiki (www.lauf.is) | In Icelandic | → Organizations and associations |
| LBE | Liga Brasileira de Epilepsia | In Portuguese | → Organizations and associations |
| LCE | Liga Colombiana contra la Epilepsia | In Spanish | → Organizations and associations |
| LFCE | Ligue Française Contre l'Épilepsie (www.lfce-epilepsies.fr) | In French | → Organizations and associations |
| LICE | Lega Italiana Contro L'Epilessia (www.lice.it) | In Italian | → Organizations and associations |
| LICHE | Liga Chilena contra la Epilepsia (www.ligaepilepsia.cl) | In Spanish | → Organizations and associations |
| LMPV | Leucomalacie périventriculaire = PVL | Periventrikuläre Leukomalazie | In German = PVL | Periventricular Leukomalacia | In English = PVL | Periventriculaire Leukomalacie | In Dutch |
In French | → Obstetrics |
| MAS | Morbus Alzheimer Syndrom | In German | |
| MCI | Mild Cognitive Impairment | In English | |
| MCJ | Maladie de Creutzfeldt-Jakob | In French | |
| MEG | Magnetoencephalography | In English | |
| MS | Multiple Sclerosis | In English | |
| NCM | Neural Control of Movement Society (http://ncm-society.org) | In English | → Organizations and associations |
| NEOBRAIN | Neonatal Estimation Of Brain Damage Risk And Identification of Neuroprotectants | In English | → Obstetrics |
| NGF | Nerve Growth Factor | In English | → Hormones" |
| NIMH | National Institute of Mental Health | In English | |
| NMMBC | Neuropathie Motrice Multifocale à Bloc de Conduction | In French | |
| NN | Neural Networks | In English | → Serial publications, periodicals → Computer-based techniques |
| nvMCJ | Nouveau variant de la Maladie de Creutzfeldt-Jakob | In French | |
| OBVP | Österreichischer Bundesverband für Psychotherapie (www.psychotherapie.at) | In German | → Organizations and associations → Psychology |
| OCD | Obsessive Compulsive Disorder | In English | → Psychology |
| ÖGN | Österreichische Gesellschaft für Neurologie | In German | → Organizations and associations |
| ÖGPB | Österreichische Gesellschaft für Neuropsychopharmakologie und Biologische Psychiatrie | In German | → Organizations and associations → Pharmacology, toxicology → Psychiatry |
| PAS | Personen uit het Autisme Spectrum | In Dutch | |
| PD | Parkinson's Disease | In English | |
| PVL | Periventricular Leukomalacia = LMPV (look above) |
In English | → Obstetrics |
| PVL | Periventriculaire Leukomalacie = LMPV (look above) |
In Dutch | → Obstetrics |
| PVL | Periventrikuläre Leukomalazie = LMPV (look above) |
In German | → Obstetrics |
| RSN | Romanian Society of Neurosurgery (www.rsn.ro) | In English | → Organizations and associations → Surgery, orthopaedics, ophthalmology |
| SCARF | Schizophrenia Research Foundation | In English | → Foundations → Psychiatry |
| SCC | Syndrome du Canal Carpien | In French | → 6167 |
| SEF | Singapore Epilepsy Foundation (www.epilepsy.com.sg) | In English | → Foundations |
| sMCJ | Maladie de Creutzfeldt-Jakob sporadique | In French | |
| SSPE | Subakut sklerosierende Panenzephalitis | In German | |
| STB | Sclérose Tubéreuse de Bourneville | In French | |
| STSN | Stichting Tubereuze Sclerosis Nederland | In Dutch | → Foundations |
| SUDEP | Sudden, Unexpected, Unexplained Death in Epilepsy | In English | |
| TAG | Trouble Anxieux Généralisé | In French | |
| TDAH | Trouble Déficit de l’Attention / Hyperactivité = ADHD (look above) |
In French | |
| THADA | Trouble d'Hyperactivité Avec Déficit de l'Attention | In French | |
| TOC | Troubles Obsessionnels Compulsifs | In French | → Psychology |
| TS | Tuberøs Sklerose = ET (look above) |
In Norwegian | |
| TS | Tuberous Sclerosis = ET (look above) |
In English | |
| TSE | Transmissible Spongiforme Enzephalopathie | In German | → Veterinary medicine |
| TSI | Tuberous Sclerosis International | In English | → Organizations and associations |
| TSIV | Tubereuze Sclerosis in Vlaanderen | In Dutch | → Organizations and associations |
| VDCC | Voltage-dependant calcium channel | In English | |
| vMCJ | Variant de la Maladie de Creutzfeldt-Jakob | In French | |
| WAIMH | World Association of Infant Mental Health | In English | → Associations → Pediatry |
| WFSBP | World Federation of Societies of Biological Psychiatry | In English | → Organizations and associations → Psychiatry |
| WPA | World Psychiatric Association | In English | → Associations → Psychiatry |