| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | letter scale | United Kingdom | Often referred to as 'postal scale' and used similarly for weighing letters and packages for postage | 1 |
| 2 | letter scale | United Kingdom | Primarily used for weighing letters and parcels for postage | 1 |
| 3 | map scale | United Kingdom | Map scales are commonly used and understood by the general population for navigation and understanding distances. | 1 |