| Subject | English | Spanish |
| commun., IT | postal code | código postal |
| commun. | postal code | número postal |
| commun. | postal code | número postal de encaminamiento |
| comp., MS | postal code | código postal (An alphanumeric code assigned to all addresses in order to facilitate mail delivery) |
| comp., MS | Zip/Postal Code | Código postal (The label for the text box where the user types the postal code for outgoing correspondence) |