| Abbreviation | Definition |
|---|---|
| SMAG | Society of Mutual Admiration Gratitude |
| SMAI | Société de Mathématiques Appliquées et Industrielles |
| SMAI | Society of Applied and Industrial Mathematics |
| SMAI | Socit de Mathmatiques Appliques et Industrielles |
| SMAR | Moroccan Society for Anesthesiology and Resuscitation |
| SMAR | Société Marocaine d'Anesthésie et de Réanimation |
| SMAR | Socit Marocaine d'Anesthsie et de Ranimation |
| SMARS | Southern Michigan Amateur Radio Society |
| SMAS | Smoky Mountain Astronomical Society |
| SMAS | Southwest Montana Astronomical Society |
| SMASHED | Single Malt Appreciation Society for Hackers Engineers and Developers |
| SMAT | Society of Model Aircraft Turnips |
| SMBB | Mexican Society for Biotechnology and Bioengineering |
| SMBB | Sociedad Mexicana de Biotecnologa y Bioingeniera |
| SMBB | Sociedad Mexicana de Biotecnología y Bioingeniería |
| SMBE | Society for Molecular Biology and Evolution |
| SMC | ??????? ???????? ??????? |
| SMC | Canadian Mathematical Society |
| SMC | 'D,E9J) 'DE:1(J) DD,1'-) |
| SMC | Mexican Society of Cardiology |