| Answer | Crossword Clue |
|---|---|
| ETS | Some characters in "The X Files," for short |
| ETS | Some "Men in Black" characters, for short |
| ETS | "The X-Files" topics, for short |
| SETI | "The X-Files" project, for short |
| SETI | "The X-Files" program, for short |
| ETS | "The X-Files" extras, for short |
