| Initials | President | % Correct |
|---|---|---|
| FDR | Franklin Delano Roosevelt | 100%
|
| JFK | John Fitzgerald Kennedy | 98%
|
| JQA | John Quincy Adams | 92%
|
| GHWB | George Herbert Walker Bush | 90%
|
| GW | George Washington | 90%
|
| LBJ | Lyndon Baines Johnson | 89%
|
| USG | Ulysses Simpson Grant | 87%
|
| AJ | Andrew Jackson or Andrew Johnson | 86%
|
| DDE | Dwight David Eisenhower | 86%
|
| GWB | George Walker Bush | 86%
|
| TR | Theodore Roosevelt | 85%
|
| JKP | James Knox Polk | 84%
|
| JA | John Adams | 84%
|
| ZT | Zachary Taylor | 84%
|
| HST | Harry S. Truman | 81%
|
| RWR | Ronald Wilson Reagan | 81%
|
| AL | Abraham Lincoln | 80%
|
| FP | Franklin Pierce | 80%
|
| (T)WW | Thomas Woodrow Wilson | 80%
|
| WHH | William Henry Harrison | 80%
|
| GRF | Gerald Rudolph Ford | 79%
|
| JM | James Madison or James Monroe | 79%
|
| MVB | Martin Van Buren | 79%
|
| RMN | Richard Milhous Nixon | 79%
|
| TJ | Thomas Jefferson | 79%
|
| CAA | Chester Alan Arthur | 78%
|
| BHO | Barack Hussein Obama | 76%
|
| MF | Millard Fillmore | 76%
|
| JAG | James Abram Garfield | 75%
|
| (J)CC | John Calvin Coolidge | 75%
|
| JEC | James Earl Carter | 74%
|
| BH | Benjamin Harrison | 73%
|
| JT | John Tyler | 73%
|
| RBH | Rutherford Birchard Hayes | 73%
|
| HCH | Herbert Clark Hoover | 71%
|
| JB | James Buchanan | 69%
|
| WJC | William Jefferson Clinton | 69%
|
| (S)GC | Stephen Grover Cleveland | 66%
|
| WGH | Warren Gamaliel Harding | 65%
|
| WHT | William Howard Taft | 62%
|
| WM | William McKinley | 58%
|