| Subject | English | Polish |
| comp., MS | reference field | pole odwołania (A field that is associated with another field so that their properties always match. If the properties in one field are changed, the properties in the other field are updated automatically) |
| antenn., opt. | reference surface tolerance field | obszar tolerancji powierzchni odniesienia |
| radio | reference usable field strength | natężenie pola użyteczne nominalne |