| internal traffic | interner Verkehr |
| internal transport | Werkverkehr |
| internal trickle filter | Innenrieselfilter |
| internal turning tool | Ausdrehmeißel |
| internal urethal orifice | innere Harnröhrenöffnung |
| internal urethral orifice | innere Harnröhrenöffnung |
| internal vibrator | Innenrüttler |
| internal vibrators | Innenrüttler |
| internal volume of a pressure containmen | Rauminhalt eines Druckbehälters |
| internal voucher | Eigenbeleg |
| internal ward | Innere |
| internal water circulation | interner Wasserkreislauf |
| Internal waters | Binnengewässer |
| internal wave | interne Welle |
| internal welding | Innenschweißen |
| internal-combustion engine | Explosionsmotor |
| internal-expanding clutch | Spreizbandkupplung |
| internal-medical | internistisch |
| internal-shoe brake | Innenbackenbremse |
| internalisation | Internalisierung |
| internalisation of external costs | Kosteninternalisierung |
| internalise | internalisieren |
| internalise sth. | etw. verinnerlichen |
| internalised | verinnerlicht |
| internalising | verinnerlichend |
| internalising an externality | Internalisierung |
| internalization | Internalisierung |
| internalize | verinnerlichen |
| internalize sth. | etw. verinnerlichen |
| internalizing | verinnerlichend |
| internalizing an externality | Internalisierung |
| internally | innerlich |
| internally cooled | innengekühlt |
| internally displaced people | im eigenen Land Vertriebene |
| internally frosted lamp | innenmattierte Lampe |
| internally or abroad | im In- und Ausland |
| internals | Einbauten |
| internarial | internarial |
| internasal | internasal |
| internatal | internatal |
| internation agreement | internationales Abkommen |
| international | international |
| international access code | internationale Kennzahl |
| International Accounting Standards Committee | International Accounting Standards Committee |
| international affair | internationale Angelegenheit |
| international affairs | internationale Angelegenheiten |
| international affiliate | internationale Tochtergesellschaft |
| International Agency for Research on Cancer | Internationale Agentur für Krebsforschung |
| international agreement | Internationale Vereinbarung |
| International agreement or convention | Völkerrechtlicher Vertrag |
| International Air Transport Association | International Air Transport Association |
| International Air Transport Association airport code | IATA-Flughafencode |
| International Air Transport Association, IATA | Internationaler Lufttransportverband , IATA |
| international alphabet 5 | IA-5-Alphabet |
| International Alphabet of Sanskrit Transliteration | IAST |
| International Amateur Radio Union | International Amateur Radio Union |
| International Arrest Warrant | internationaler Haftbefehl |
| international assistance | Internationale Hilfe |
| International Association of Athletics Federations | International Association of Athletics Federations |
| International Association of Lighthouse Authorities | International Association of Lighthouse Authorities |
| International Astronautical Federation | International Astronautical Federation |
| International Astronomical Union | Internationale Astronomische Union |
| International Astronomical Union , IAU | Internationale Astronomische Union , IAU |
| International Astronomical Youth Camp | IAYC |
| International Atomic Energy Agency | Internationale Atomenergieorganisation |
| International Atomic Energy Agency , IAEA | Internationale Atomenergie-Organisation , IAEO , IAEA |
| International Atomic Time | Internationale Atomzeit |
| international atomic time scale | internationale Atomzeitskala |
| International auxiliary language | Weltsprache |
