| Subject | English | Danish |
| commun. | automatic number identification | automatisk nummeridentifikation |
| el. | automatic number identification system | automatisk nummeridentifikationssystem |
| commun. | billing identification number | BID-nummer |
| fish.farm. | "CFR" identification number | CFR-identifikationsnummer |
| commun. | dialed number identification service | dialled number identification service |
| commun. | dialled number identification service | dialled number identification service |
| el. | digital number identification sequence | digital identifikationssekvens |
| transp., nautic. | European Vessel Identification Number | europæisk id-nummer for indlandsskibe |
| fish.farm. | external identification letters and numbers | havnekendingsbogstaver og -nummer |
| transp., agric. | external identification number | ydre identifikationstal |
| fish.farm. | external identification number | havnekendingsnummer |
| agric. | external identification number of the vessel | havnekendingsnummer for fartøjet |
| transp., avia. | flight identification number | flyvningens identifikationsnummer |
| transp. | flight identification number | fly-identifikationsnummer |
| stat. | geographic reference identification number | geografisk referenceidentifikationsnummer |
| fin. | identification number | registreringsnummer |
| fin. | identification number | identifikationsnummer |
| law, fin. | identification number | momsregistreringsnummer |
| industr., construct. | identification number of the EEC mark | meddelelsesnummer for EØF-mærke |
| commer., transp., nautic. | IMO identification number | IMO-nummer |
| commer., transp., nautic. | IMO identification number | IMO-identifikationsnummer |
| fin., econ. | international securities identification number | internationalt identifikationsnummer for værdipapirer |
| fin., econ. | international securities identification number | ISIN |
| fin., econ. | international security identification number | internationalt identifikationsnummer for værdipapirer |
| fin., econ. | international security identification number | ISIN |
| fin., IT | issuer identification number | identifikationsnummer for udsteder |
| commun. | mobile identification number | mobiltelefonnummer |
| commun. | network identification number | netværks-ID-nummer |
| commun., IT | number identification service | nummervisning |
| stat. | number of identification | personregisternummer |
| stat. | number of identification | identitetsnummer |
| commun. | numbering plan identification | nummerplanidentifikation |
| comp., MS | personal identification number | personligt identifikationsnummer (A unique and secret identification code similar to a password that is assigned to an authorized user and used to gain access to personal information or assets via an electronic device) |
| commun. | personal identification number | personal identification number |
| commun. | personal identification number | PIN-kode |
| commun. | personal identification number | personidentifikationsnummer |
| gen. | personal identification number | personligt identifikationsnummer |
| fin., IT | personal identification number control parameters | kontrolparametre for personligt identifikationsnummer |
| fin., IT | personal identification number data | data for personligt identifikationsnummer |
| med. | producer's identification number | producentens identifikationsnummer |
| fin., IT | reference personal identification number | reference for personligt identifikationsnummer |
| fin., IT | reference personal identification number | PIN-reference |
| commun. | selective call identification number | identifikationsnummer for selektivt opkald |
| el. | site identification number | centralidentifikationsnummer |
| commun. | system identification number | SID-nummer |
| tax. | tax identification number | skattenummer |
| tax. | tax identification number | skatteregistreringsnummer |
| tax. | tax identification number | skattemæssigt identifikationsnummer |
| fin., tax. | taxpayer identification number | skatteyders personnummer |
| tax. | value added tax identification number | momsregistreringsnummer |
| tax. | value added tax identification number | momsnummer |
| tax. | VAT identification number | momsregistreringsnummer |
| tax. | VAT identification number | momsnummer |
| industr. | vehicle identification number | køretøjets identifikationsnummer |
| law, transp. | vehicle identification number | køretøjsidentifikationsnummer |
| law, transp. | vehicle identification number | VIN-nummer |
| med., pharma. | worldwide unique case identification number | det globale entydige tilfældeidentifikationsnummer |