| Subject | Spanish | English |
| nat.sc. | audiómetro "Quick Check" | quick check audiometer |
| transp. | check out | check out |
| tech. | procedimiento relativo a las frecuencias secundarias que se utilizan en caso de interferencias check verificación | chattermark procedure |
| comp., MS | restricción CHECK | CHECK constraint (A constraint that allows for business rules that span multiple tables. For example, the Order table could have a CHECK constraint that would prevent orders for a customer from exceeding a credit limit defined for the customer in the Customer table) |
| fin., tech. | travelers check | traveller's cheque |
| fin., tech. | travelers check | traveler's check |