| Englisch | Spanisch | |
|---|---|---|
| General | ||
| General | registered mail | correo certificado [m] |
| Business | ||
| Business | registered mail | correo certificado [m] |
| Business | registered mail | correo recomendado |
| Business | registered mail | correo registrado |
| Business | registered mail | correo registrado |
| Business | registered mail | correspondencia registrada |
| Business | registered mail | correspondencia certificada |
| Foreign Trade | ||
| Foreign Trade | registered mail | carta certificada [f] |
| Law | ||
| Law | registered mail | correo certificado [m] |
| Law | registered mail | correo registrado |
| Law | registered mail | correspondencia registrada |
| Education | ||
| Education | registered mail | correo registrado |
