| Name : | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # All |
| Name | Notes |
| Jefferies tube [1] | Access tunnel in a Federation starship. Jefferies tubes allow access to various circuitry and conduits within the ship. [1] |
| Name : | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # All |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | Various Original Series episodes |
| Series : | TOS Season |
| Episode : | Various Original Series episodes |
| © Graham & Ian Kennedy | Page views : 2,127,011 | Last updated : 24 Oct 2025 |