| 100% | CIA | 3 | Government organization based in Langley: Abbr. |
| 81% | CIA | 3 | Organization based in Langley: Abbr. |
| 76% | CIA | 3 | Spy organization based in Langley, Virginia: Abbr. |
| 60% | CIA | 3 | Government organization featured in "Argo": Abbr. |
| 59% | CIA | 3 | Secretive group based in Langley, Virginia: Abbr. |
| 57% | FBI | 3 | Government organization in DVD antipiracy messages: Abbr. |
| 57% | CIA | 3 | Government organization in "Zero Dark Thirty": Abbr. |
| 57% | CIA | 3 | Government organization in "The Bourne Identity": Abbr. |
| 57% | CIA | 3 | Government organization featured in "Zero Dark Thirty": Abbr. |
| 56% | CIA | 3 | Government organization in "The Hunt for Red October": Abbr. |
| 51% | DAR | 3 | Lineage based organization for women in the US: Abbr. |
| 48% | CIA | 3 | Org. based in Langley |
| 47% | CIA | 3 | Org. based in Langley, Va. |
| 47% | CIA | 3 | Org. based in Langley, Virginia |
| 46% | CIA | 3 | Espionage org. based in Langley, Virginia |
| 46% | FTMEADE | 7 | Base in Anne Arundel County: Abbr. |
| 45% | CIA | 3 | Group headquartered in Langley: Abbr. |
| 45% | EPA | 3 | Government organization that banned DDT: Abbr. |
| 45% | NSA | 3 | Government organization that conducts surveillance: Abbr. |
| 45% | EPA | 3 | Government organization that fines polluters: Abbr. |
| 44% | NSA | 3 | Undercover government organization: Abbr. |
| 44% | CIA | 3 | Covert government organization: Abbr. |
| 44% | EPA | 3 | Government organization concerned with climate change: Abbr. |
| 44% | IRS | 3 | Government organization that collects income taxes: Abbr. |
| 44% | NSA | 3 | Supersecret US government organization: Abbr. |
| 44% | NEA | 3 | Museum-funding government organization: Abbr. |
| 44% | NSA | 3 | Code-cracking government organization: Abbr. |
| 44% | NSA | 3 | Top-secret government organization: Abbr. |
| 44% | NSA | 3 | Code-breaking government organization: Abbr. |
| 44% | NSA | 3 | Secretive US government organization: Abbr. |