sort by Rank | Alpha
| Possible Meanings | Rank |
| Science Initiative of Central Minnesota | *** |
| Strategic Internet Campaign Management | *** |
| Structure and Interpretation of Classical Mechanics | *** |
| Scanning Ion Conductance Microscopy | *** |
| Scanning Ion Conductance Microscope | ** |
| Standard Industrial Classification Manual | ** |
| Student Institute of Campus Ministry | ** |
| Secretariat of Industry Commerce and Mining | ** |
| Student Institute of Campus Missions | ** |
| Schenectady Inner City Ministries | ** |
| Simple Infrastructure Capacity Monitor | * |
| Students in Communication Management | * |
| South Illinois Coal Mining | * |
| Southern Illinois Carbon Mine | * |
| Southern Illinois Coal Morgan | * |
| Southwest Illinois Captain Mine | * |
| Storey Indian Creek Mine | * |
| Subband Integrated Coding and Multiplex | * |
| Symbols for Illinois Coal Mines | * |