| Subject | English | Danish |
| industr. | electrical and ionic conducting material | elektrisk og ionisk ledermateriale |
| gen. | fast ionic probe | hurtig ionensonde |
| earth.sc. | intensity of the ionic stream | ionstrømmens intensitet |
| el. | ionic bond | ionbinding |
| chem. | ionic catalyst | ion-katalysator |
| nat.sc. | ionic conductivity | ionenledningsevne |
| el. | ionic conductor material | ionisk ledermaterial |
| chem., el. | ionic crystal | ionkrystal |
| el. | ionic drive | ionfremdrivning |
| earth.sc. | ionic emission spectrum | ionemissionsspektrum |
| earth.sc. | ionic lattice | iongitter |
| el. | ionic loudspeaker | ionhøjttaler |
| el. | ionic microphone | ionmikrofon |
| earth.sc. | ionic migration | ionbevægelighed |
| earth.sc. | ionic migration | ionvandring |
| earth.sc. | ionic mobility | ionbevægelighed |
| chem. | ionic mobility | ions bevægelighed |
| med., life.sc. | ionic permeability | gennemtrængelighed for ioner |
| med., life.sc. | ionic permeability | ionpermeabilitet |
| agric., chem. | ionic pesticide | ionisk pesticid |
| earth.sc. | ionic plasma oscillations | ionplasmabσlger |
| earth.sc., chem. | ionic polymerization | ionisk polymerisation |
| chem., el. | ionic semiconductor | ionhalvleder |
| chem. | ionic strength | ionstyrke |
| earth.sc. | ionic transfer | ionbevægelighed |
| mech.eng., el. | ionic valve | ionventil |
| el. | ionic valve device | ionrørudstyr |
| el. | ionic valve device | ionventil |
| earth.sc. | ionic yield | ionudbytte |
| commun. | magneto-ionic component | magnetoionisk komposant |
| commun. | magneto-ionic double refraction | magnetoionisk dobbeltbrydning |
| earth.sc. | magneto-ionic medium | magneto-ionisk medium |
| earth.sc. | magneto-ionic mode | magneto-ionisk bølgeudbredelse |
| commun., IT | magneto-ionic plasma | magneto-ionisk plasma |
| earth.sc. | magneto-ionic wave component | magneto-ionisk bølgeudbredelse |
| life.sc., chem. | non-ionic | nonionaktiv |
| industr., construct. | non-ionic dye | ikke-ionogent farvestof |
| chem. | non-ionic surfactant | nonionisk tensid |
| chem. | non-ionic surfactant | nonionisk overfladeaktivt stof |
| chem. | surfactant of the non-ionic category | non-ionisk overfladeaktivt stof |
| chem. | surfactant of the non-ionic category | overfladeaktivt stof af den non-ionaktive kategori |
| environ., chem. | total ionic current | total ionstrøm |