| 100% | ECONOMIC | 8 | What the E stands for in the acronym OECD |
| 71% | EXTENDED | 8 | What the E stands for in a record format EP |
| 66% | MASS | 4 | What the "m" stands for in E = mc² |
| 65% | EMERGENCY | 9 | What the E in UNICEF stands for |
| 62% | ERIE | 4 | What the "E" stands for in HOMES |
| 62% | ERIE | 4 | What the "E" stands for in the memory aid "HOMES" |
| 62% | EMMY | 4 | What the “E” stands for in 33-Across |
| 62% | EAR | 3 | What the "E" stands for in 22-Across |
| 61% | ENERGY | 6 | What one of the letters in E = mc2 stands for |
| 61% | MASS | 4 | What the "m" stands for in "E = mc²" |
| 60% | EYES | 4 | What the colon stands for in :-) |
| 60% | TELLER | 6 | What the T stands for in ATM |
| 60% | NITRO | 5 | What the N stands for in TNT |
| 60% | QUOTIENT | 8 | What the Q stands for in IQ |
| 60% | GRAPHICS | 8 | What the G stands for in GIF |
| 59% | KOREA | 5 | What the K stands for in K-pop |
| 59% | MOTOREN | 7 | What the M stands for in BMW car company |
| 59% | EYE | 3 | What the "E" in "REM" stands for |
| 59% | EXAM | 4 | What the "E" in "GRE" stands for |
| 59% | EXTRA | 5 | What the "E" in "ESP" stands for |
| 58% | AUTOMATED | 9 | What the A stands for in ATM, the money machine |
| 58% | OPRAH | 5 | What "O" stands for in the magazine business |
| 56% | VENUS | 5 | What "very" stands for in the mnemonic "My Very Educated Mother ..." |
| 56% | JOHNROSS | 8 | What J.R. stood for in the Dallas character's name |
| 56% | ATTENTION | 9 | What the "A" stands for in the diagnosis ADHD |
| 56% | POSTAL | 6 | What the "P" stands for in "USPS" |
| 56% | TREATY | 6 | What the "T" stands for in "NATO" |
| 56% | SCENE | 5 | What the "S" stands for in "CSI" |
| 56% | NITRO | 5 | What the "N" stands for in "TNT" |
| 56% | SELF | 4 | What the "s" stands for in "scuba" |