| Abbreviation | Definition |
|---|---|
| RVI | Region VI |
| RVII | Region VII |
| RVIII | Region VIII |
| RYB | Roll Your Banner |
| SAA | Sergeant At Arms |
| SC | SpeechCraft (Toastmasters) |
| SCC | South County Communicators Toastmasters |
| SCET | Stafford County Employees Toastmasters |
| SCIP | Speech Communication Interaction Program |
| SDA | Select Distinguished Area |
| SEC | Secretary |
| SEC/TREAS | Secretary/ Treasurer |
| SEX | Speaker- Evaluator eXchange |
| SGS | Solid Gold Speakers Club |
| SLCC | Sun Life Speakers Corner Toastmasters Club |
| SME | Subject Matter Experts |
| SME | Sustaining Membership Enrollment |
| SOAPS | Subject Occasion Audience Purpose Speaker |
| SOS | Speak Out Softly |
| SPAH | Speaking Power After Hours Toastmasters Club |