| Abbreviations | Meaning |
 | NINDS | National Institute Of Neurological Disorders And Stroke |
| BOA | British Orthopaedic Association |
| AETSA | Agencia De Evaluación De Tecnologías Sanitarias De Andalucia |
| ASTA | Australasian Sleep Technologists Association |
| CFNU / FCSI | Canadian Federation Of Nurses Unions / Fédération Canadienne Des Syndicats D'Infirmières Et Infirmiers |
| CSA/USA | Celiac Sprue Association/United States Of America |
| EDA | Egyptian Dental Association |
| EHR | Environmental Health Review |
| AACAP | American Academy Of Child And Adolescent Psychiatry |
| TFA | Thyroid Foundation Of America |
| NIG | National Institute Of Genetics |
| PABC | Physiotherapy Association Of British Columbia |
| TCA | Therapeutic Communities Of America |
| CIRC / IARC | Centre International De Recherche Sur Le Cancer / International Agency For Research On Cancer |
| ES | Endocrine Society |
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