| Subject | English | Danish |
| commun. | European Radio Messaging System | Det Fælleseuropæiske Landbaserede Offentlige Personsøgesystem |
| commun. | European Radio Messaging System | fælleseuropæisk jordbaseret offentlig personsøgning i EF |
| commun. | European Radio-Messaging System | fælleseuropæisk jordbaseret offentligt personsøgesystem |
| commun. | European Radio-Messaging System | fælleseuropæisk jordbaseret offentlig personsøgning |
| IT | interpersonal messaging system message store | IPMS-beskedlager |
| IT | interpersonal messaging system user | IPMS-bruger |
| IT | interpersonal messaging system user agent | IPMS-brugeragent |
| commun. | messaging system | meddelelsessystem |
| IT | messaging system | meldingssystem |
| comp., MS | on-premises messaging system | meddelelsessystem i det lokale miljø (The messaging system that an administrator runs on their own servers in their own company as compared to a messaging system that is run in the cloud (hosted)) |