| 100% | BTU | 3 | Air conditioner's energy measure: Abbr. |
| 84% | BTUS | 4 | Air conditioner's energy rating measures (abbr.) |
| 82% | BTU | 3 | Energy measure for air conditioners: Abbr. |
| 79% | BTU | 3 | Energy measure used for air conditioners: Abbr. |
| 67% | BTU | 3 | Air conditioner measure: Abbr. |
| 67% | BTUS | 4 | Air conditioner measures: Abbr. |
| 64% | BTUS | 4 | Measures of an air conditioner's power: Abbr. |
| 60% | BTU | 3 | Air conditioner's output measurement: Abbr. |
| 59% | BTU | 3 | Air conditioner measure (Abbr.) |
| 59% | BTUS | 4 | Air conditioner measures (Abbr.) |
| 59% | BTU | 3 | Air conditioner power measure (Abbr.) |
| 56% | BTUS | 4 | Air-conditioner measures: Abbr. |
| 55% | BTU | 3 | Measure of air-conditioner capacity: Abbr. |
| 53% | BTUS | 4 | Units of energy for air conditioners: Abbr. |
| 53% | BTU | 3 | Air conditioner abbr. |
| 51% | BTU | 3 | Air conditioner measure, for short |
| 47% | BTUS | 4 | Air conditioning measures: Abbr. |
| 46% | COOLING | 7 | Air conditioner's purpose |
| 46% | FAN | 3 | Air conditioner's alternative |
| 42% | BTU | 3 | Air-conditioner output: Abbr. |
| 41% | TRANE | 5 | Air conditioner brand that's "hard to stop" |
| 41% | FAA | 3 | Air traffic controller's employer: Abbr. |
| 40% | IQS | 3 | Measures of people's smartness: Abbr. |
| 39% | TSP | 3 | Home cook's small measure: Abbr. |
| 39% | LAT | 3 | It's measured in degrees: Abbr. |
| 39% | ELEC | 4 | It's measured in amperes: Abbr. |
| 39% | TSP | 3 | Baker's small measure: Abbr. |
| 39% | WPM | 3 | Typist's speed measure: Abbr. |
| 38% | ERG | 3 | Energy measure |
| 38% | JOULE | 5 | Energy measure |