| 100% | AMA | 3 | Largest association of doctors in the US: Abbr. |
| 57% | AFLCIO | 6 | Largest federation of unions in the US |
| 56% | CIO | 3 | AFL's partner in the largest federation of unions in the U.S.: Abbr. |
| 54% | NYC | 3 | Largest metropolis in the US: Abbr. |
| 53% | AMA | 3 | The United States' largest association of doctors |
| 52% | NEA | 3 | Largest labor union in the US: Abbr. |
| 52% | CVS | 3 | Largest pharmacy chain in the US: Abbr. |
| 52% | AMA | 3 | Doctor's group in the US: Abbr. |
| 52% | NYT | 3 | Largest city paper in the U.S.: Abbr. |
| 52% | BSA | 3 | Largest scouting organization in the U.S.: Abbr. |
| 52% | NEA | 3 | Largest labor union in the U.S.: Abbr. |
| 50% | WSJ | 3 | The largest newspaper in the US by circulation: Abbr. |
| 48% | CHURCHROCK | 10 | Site of the largest radioactive spill in U.S. history |
| 48% | COUNTY | 6 | Largest division of a state in the US |
| 48% | ILIAMNA | 7 | — Lake, largest in the US state of Alaska |
| 48% | JIF | 3 | Largest brand of peanut butter in the US |
| 48% | MOHAWK | 6 | Largest tributary of the Hudson River in the state of New York, US |
| 47% | SNAP | 4 | Largest source of food benefits in the U.S. |
| 47% | AMER | 4 | Made in the US: Abbr. |
| 47% | AFL | 3 | ___-CIO, largest union in the U.S.: Abbr. |
| 47% | ENG | 3 | Most common spoken language in the US: Abbr. |
| 47% | SSN | 3 | Important nine digit number in the US: Abbr. |
| 47% | NEA | 3 | Teacher's labor union in the US: Abbr. |
| 47% | HBO | 3 | Oldest pay-TV channel in the US: Abbr. |
| 47% | NYC | 3 | Most populous urban area in the US: Abbr. |
| 47% | SSN | 3 | Identity thief's target in the US: Abbr. |
| 47% | UCLA | 4 | Most applied-to school in the US: Abbr. |
| 47% | ENG | 3 | Most commonly spoken language in the US: Abbr. |
| 47% | UCLA | 4 | Most applied-to university in the US: Abbr. |
| 47% | ACLU | 4 | Group that defends rights in the US: Abbr. |