| Subject | English | Polish |
| transp. | ILS reference datum | podstawa odniesienia systemu ILS |
| gen. | International Reference Life Cycle Data System | system ILCD |
| environ. | International Reference Life Cycle Data System ILCD Data Network | sieci danych w ramach systemu ILCD |
| transp., avia. | MLS approach reference datum | punkt odniesienia podejścia MLS |
| transp., avia. | MLS back azimuth reference datum | punkt odniesienia azymutu tylnego MLS |
| comp., MS | reference data | dane źródłowe (A member in a dimension in the context of a dimension table in a relational database) |