| Subject | English | Ukrainian |
| comp., MS | mail relaying | перекладання пошти (A practice in which an attacker sends e-mail messages from another system's e-mail server in order to use its resources and/or make it appear that the messages originated from the other system) |
| el. | protective relaying | релейний захист |
| mil. | relay a message | передавати повідомлення |
| mil. | relay the aim | виправляти наведення |