| Seaspray(noun, name, autobot, transformers) |
| Sholes and Glidden typewriter(noun, technology, entity, form, concept) |
| Sideswipe(noun, name, autobot, transformers) |
| Silverbolt(noun, name, autobot, transformers) |
| Skids(noun, name, autobot, transformers) |
| Sky Lynx(noun, name, autobot, transformers) |
| Skydive(noun, name, autobot, transformers) |
| Skyfire(noun, name, autobot, transformers) |
| Slag(noun, name, autobot, transformers) |
| Slingshot(noun, name, autobot, transformers) |
| Slonimski's theorem(noun, technology, entity, form, concept) |
| Sludge(noun, name, autobot, transformers) |
| Smith Corona typewriter(noun, technology, entity, form, concept) |
| Smokescreen(noun, name, autobot, transformers) |
| Snarl(noun, name, autobot, transformers) |
| Solar pyramid(noun, technology, entity, form, concept) |
| Solarium Augusti(noun, technology, entity, form, concept) |
| Springer(noun, name, autobot, transformers) |
| Steeljaw(noun, name, autobot, transformers) |
| Strafe(noun, name, autobot, transformers) |