| 100% | KGB | 3 | Soviet spy agency from 1954 to 1991: Abbr. |
| 83% | KGB | 3 | Soviet spy group from 1954 to 1991: Abbr. |
| 46% | KGB | 3 | Soviet spy agency on "The Americans": Abbr. |
| 46% | KGB | 3 | Soviet spy agency in "The Americans": Abbr. |
| 46% | KGB | 3 | Old Soviet spy agency: Abbr. |
| 46% | KGB | 3 | Former Soviet spy agency: Abbr. |
| 45% | KGB | 3 | Soviet spy agency that Vladimir Putin worked for: Abbr. |
| 45% | KGB | 3 | Soviet spy agency that Putin worked for: Abbr. |
| 44% | KGB | 3 | Soviet spy agency that Vladimir Putin once worked for: Abbr. |
| 43% | KGB | 3 | Spy agency of the Soviet Union: Abbr. |
| 41% | KGB | 3 | Soviet agency in "Bridge of Spies": Abbr. |
| 37% | USSR | 4 | Communist country that lasted from 1922 to 1991: Abbr. |
| 36% | KGB | 3 | Former Soviet spy agency |
| 36% | USSR | 4 | World power from 1922 to 1991 (Abbr.) |
| 35% | SEATO | 5 | Defense alliance from 1954 to '77 |
| 35% | SEATO | 5 | International alliance from 1954 to 1977 |
| 34% | SSR | 3 | Part of an empire up to 1991: Abbr. |
| 33% | NASA | 4 | Agency that launched space shuttles from 1981 to 2011: Abbr. |
| 33% | USSR | 4 | Moscow's country, prior to 1991: Abbr. |
| 33% | KGB | 3 | Former Soviet spy organization: Abbr. |
| 33% | KGB | 3 | Former Soviet spy group: Abbr. |
| 32% | ACR | 3 | From left to right: Abbr. |
| 32% | SSE | 3 | From Niger to Zambia: Abbr. |
| 32% | DIAG | 4 | From corner to corner: Abbr. |
| 32% | KGB | 3 | Soviet spy organization in FX's "The Americans": Abbr. |
| 32% | TASS | 4 | Soviet agency created from Rosta |
| 32% | KGB | 3 | Soviet spy group featured in FX's "The Americans": Abbr. |
| 32% | KGB | 3 | Spy agency that once employed Russian president Vladimir Putin: Abbr. |
| 31% | KGB | 3 | Soviet spy group in James Bond movies: Abbr. |
| 31% | KGB | 3 | Soviet spy group seen in Bond films: Abbr. |