| A&A | Anesthesia & Analgesia | In English | |
| AA | Anesthesiologist Assistant | In English | |
| AAA | Age Anaesthesia Association | In English | → Associations |
| AAA | Anesthesia Administration Assembly | In English | |
| AAAA | American Academy of Anesthesiologist Assistants | In English | → Academies |
| AANA | American Association of Nurse Anesthetists | In English | → Associations |
| ABA | American Board of Anesthesiology | In English | → Associations |
| ABISAR | Association Bisontine des Infirmières Spécialisées en Anesthésie Réanimation | In French | → Associations |
| ADARPEF | Association Des Anesthésistes Réanimateurs Pédiatriques d’Expression Française | In French | → Associations → Pediatry |
| AFAR | Annales Françaises d'Anesthésie et de Réanimation | In French | → Serial publications, periodicals |
| AGAI | Anesthesia and Intensive Care Association | In English | → Associations → Traumatology |
| ALRF | Anesthésie locorégionale francophone | In French | |
| ASA | American Society of Anesthesiologists | In English | → Organizations and associations |
| CARUM | Club des Anesthésistes Réanimateurs Urgentistes Militaires | In French | → Organizations and associations |
| CFAR | Collège Français des Anesthésistes Réanimateurs | In French | → Organizations and associations |
| CHAR | Club d'Histoire de l'Anesthésie-Réanimation | In French | → History |
| IADE | Infirmièr(e)-Anesthésiste Diplômé(e) d'État | In French | |
| ÖGARI | Österreichische Gesellschaft für Anaesthesiologie, Reanimation und Intensivmedizin | In German | → Organizations and associations → Traumatology |
| SFAR | Société Française d'Anesthésie et de Réanimation | In French | → Organizations and associations |