| Subject | English | Danish |
| commun., tech. | cable TV network operator | kabelselskab |
| market., commun. | cross-border interconnection between operators of established networks | grænseoverskridende samtrafik mellem operatører af etablerede net |
| energ.ind. | European Network of Transmission System Operators | europæisk net af transmissionssystemoperatører |
| el. | European Network of Transmission System Operators for Electricity | ENTSO for elektticitet |
| el. | European Network of Transmission System Operators for Electricity | det europæiske net af elektricitetstransmissionssystemoperatører |
| commun., industr., polit. | European Public Telecommunications Network Operators' Association | sammenslutning af europæiske offentlige telenetoperatører |
| commun. | European Telecommunications Network Operators' Association | European Telecommunications Network Operators' Association |
| commun., industr., polit. | European Telecommunications Network Operators' Association | sammenslutning af europæiske offentlige telenetoperatører |
| commun., IT | main network operator | hovednettelefonist |
| commun., IT | main network operator | hovednetoperatør |
| commun. | mobile network operator | mobilnetoperatør |
| commun. | Mobile Virtual Network Operator | virtuel mobilnetoperatør |
| commun. | network operator | netoperatør |
| commun., IT | network operator | televirksomhed |
| commun. | network operator | netværksoperatør |
| commun., IT | network operator | operende selskab |
| commun., IT | network operator position | nettelefonistens plads |
| stat., commun., IT | network operators | netværksoperatører |
| transp. | tour operator network | net af rejsearrangører |