| SEMI | Mondragon, Ecuador 
| Others |
| SEMI | SCANA Energy Marketing Inc
| Others |
| SEMI | Scholarship Education Mentoring And Internships
| Others |
| SEMI | Semiconductor Equipment And Materials International
| Others |
| SEMI | Semiconductor Equipment Manufacturing Industries
| Others |
| SEMI | Semiconductor Equipment Materials International
| Others |
| SEMI | Semiconductors Equipment and Material International
| Others |
| SEMI | Special Education Medicaid Initiative
| Others |
| SEMI | Special Electromagnetic Interference
| Others |
| SEMI | Superior Electric Maintenance Interior
| Others |
| SEMI | System Emotional Mental Integrated
| Others |
| SEMI | Tractor-trailer combination
| Others |