| Abbreviation | Definition |
|---|---|
| SMNS | Society of Micro and Nano Systems |
| SMO | Mexican Society of Ophthalmology |
| SMO | Sociedad Mexicana de Oftalmologa |
| SMO | Sociedad Mexicana de Oftalmología |
| SMOH | Society of Medical Officers of Health |
| SMP | Mexican Psychological Society |
| SMP | Sociedad Mexicana de Psicologa |
| SMP | Sociedad Mexicana de Psicología |
| SMP | Society of Modern Psychoanalysts |
| SMPA | Association Suisse des MD-PhD |
| SMPA | Associazione Svizzera MD-PhD |
| SMPA | Schweizerische MD-PhD Gesellschaft |
| SMPA | Swiss MD-PhD Association |
| SMPC | Society for Music Perception and Cognition |
| SMPE | Society of Marine Port Engineers |
| SMPG | Association Suisse des MD-PhD |
| SMPG | Associazione Svizzera MD-PhD |
| SMPG | Schweizerische MD-PhD Gesellschaft |
| SMPG | Swiss MD-PhD Association |
| SMPTE | Society Of Motion Picture And Television Engineering |