| Answer | Crossword Clue |
|---|---|
| FIFTHCOLUMN | Spy group |
| CELL | Spy group |
| MOSSAD | Spy group |
| CIA | Spy group: Abbr. |
| OSS | WWII spy group |
| STASI | GDR spy group |
| MOLE | Spy group infiltrator |
| CIA | U.S. spy group |
| OSS | Spy group under FDR |
| KGB | Cold War spy group |
| OSS | One-time US spy group |
| CELL | Group in a spy network |
| KGB | U.S.S.R. spy group |
| SMERSH | Soviet anti-spy group in some James Bond novels |
