| IMF | International Monetary Fund |
| Imhotep | Imhotep |
| Immanuel Kant | Immanuel Kant |
| Immaterialret | Intellectual property |
| immission | immission |
| immission af forurenende stoffer | pollutant immission |
| immissionsbelastning | immission load |
| immissionsgrænse | immission limit |
| immissionskontrol | immission control |
| immissionsprognose | immission forecast |
| immissionsskade | immission damage |
| immobilisering af forurenende stoffer | pollutant immobilisation |
| immunanalyse | immunoassay |
| Immunforsvar | Immune system |
| immunitet | immunity |
| immunologi | immunology |
| immunsygdom | immunological disease |
| immunsystem | immune system |
| Imnos is tin Eleftherian | Hymn to Liberty |
| imorgen | tomorrow |
| IMovie | IMovie |
| impaktor | impactor |
| Impedans | Electrical impedance |
| Imperia | Imperia |
| Imperialisme | Imperialism |
| Imperium | Empire |
| Implikatur | Implicature |
| Importere | Matter |
| importlicens | import licence |
| Impotens | Erectile dysfunction |
| Impressionisme | Impressionism |
| imprægneret | waterproof |
| imprægnering | impregnation |
| imprægneringsmiddel | impregnating agent |
| Impuls | Momentum |
| Impulsmoment | Angular momentum |
| impulsstøj | impulsive noise |
| Imre Kertész | Imre Kertész |
| In | Admit to be |
| In case of emergency | In case of emergency |
| In the Court of the Crimson King | In the Court of the Crimson King |
| In the Zone | In the Zone |
| in vitro-analyse | in vitro assay |
| in vivo-analyse | in vivo assay |
| In-Band On-Channel DAB | In-band on-channel |
| INA | INA |
| Inanimate Carbon Rod | Deep Space Homer |
| Inc. | Nike |
| Incest | Incest |
| Incheon | Incheon |
| Incheon International Airport | Incheon International Airport |
| ind- og udåndingsluft | respiratory air |
| Indadvendte brystvorter | Inverted nipple |
| Indavlsdepression | Inbreeding depression |
| indbegrebet | epitome |
| indberetning til ministeren | report to the minister |
| indberetningsproces | reporting process |
| indbildning | delusion |
| Indblanding | Interference |
| indbrud | break-in |
| indbyggere | inhabitant |
| indbygget | built-in |
| indbyrdes modstridende anvendelse | conflicting use |
| indbyrdes modstridende målsætninger | conflict of aims |
| inddeling i masker | gridding |
| indeklima | indoor environment |
| indeklimasyndrom | sick building syndrome |
| indeks | index |
| indeksering af dokumentation | indexing of documentation |
| inden den udsen | end-of-pipe technology |
| indendørs forurening | indoor air pollution |
| indendørsstøj | domestic noise |
| indenlandsk teknologi | indigenous technology |
| indenlandsk vandring | internal migration |
| indenlandske kundskaber | indigenous knowledge |
| indenrigshandel | domestic trade |
| Independence I-kulturen | Independence I culture |
| Inderbark | Vascular cambium |
| Inderøy | Inderøy |
| indeslutning | containment |
| indfatning | rim |
| Indfødt | Aborigine |
| Indfødt amerikaner | Native Americans in the United States |
| indføring af dyrearter | introduction of animal species |
| indføring af plantearter | introduction of plant species |
| indførsel | import |
| indgifte | endogamy |
| indgriben i natur og landskab | intervention in nature and landscape |
| indgriben på land | intervention on land |
| indgå i | enter |
| indholdsfortegnelse | index |
| Indiaca | Peteca |
| Indian Airlines | Indian Airlines |
| Indian Removal Act | Indian Removal Act |
| Indiana | Indiana |
| Indianapolis | Indianapolis |
| Indianapolis Colts | Indianapolis Colts |
| Indianer | Indian |
| Indianeren | Indian |
| Indianerne | Cheyenne Autumn |
| Indianerterritoriet | Indian Territory |
| Indien | India |
| Indiens deling | Partition of India |
| Indiens flag | Flag of India |
| Indiens nationale sprog | Official languages of India |
| Indigo-slægten | Indigofera |
| indikator | indicator |
