| Dutch | English |
| acute lymfoblastaire leukemie L1 | acute lymphoblastic L1 leukemia |
| acute myeloïde leukemie M1 | acute myeloblastic M1 leukemia |
| 1,3-bifosfoglyceraat | 1,3-diphosphoglycerate |
| 1,3-bifosfoglyceraat | 1,3-bisphosphoglycerate |
| biologisch agens uit groep 1 | 'Group 1'biological agent |
| Chiari type 1 malformatie | Chiari malformation type I |
| Chiari type 1 malformatie | Chiari I malformation |
| Chiari type 1 malformatie | Chiari I herniation |
| 1,25-OH2D | 1,25-dihydroxyvitamin D |
| densfractuur type 1 volgens Anderson en D'Alonso | type I odontoid fracture (fractura dentis axis, typus I) |
| 1,25-dihydroxycolecalciferol | 1,25-dihydroxycholecalciferol |
| 1,25-dihydroxyvitamine D | 1,25-dihydroxyvitamin D |
| 1,2-dimethyl-5-nitroimidazol | dimetridazole |
| 1,2-dimethyl-5-nitroimidazol | E754 |
| 1,2-dimethyl-5-nitroimidazol | 1, 2-dimethyl-5-nitroimidazole |
| endonuclease s1 | S1 endonuclease |
| FEV1-curve | FVC spirogram |
| FEV1-curve | FEV spirogram |
| fructose-1,6-bifosfaat | hexose diphosphate |
| fructose-1,6-bifosfaat | fructose-1,6-bisphosphate |
| GLUT-1 | glucose transporter 1 |
| H1 antihistaminicum | antihistamine H1 |
| his 1-7 kenmerk | his 1-7 marker |
| humane immunodeficiëntie-virus type 1 | human immunodeficiency virus type 1 |
| humane immunodeficiëntie-virus type 1 groep N | human immunodeficiency virus type 1 group N |
| humane immunodeficiëntie-virus type 1 groep N | HIV-1 group N virus |
| humane immunodeficiëntie-virus type 1M groep M | human immunodeficiency virus type 1 group M |
| humane immunodeficiëntie-virus type 1M groep M | HIV-1 group M virus |
| J1-gensegment | Jl gene segment |
| M-1 manoeuvre | M-1 procedure |
| menselijke immunodeficiëntie virus type 1 groep O | human immunodeficiency virus type 1 group O |
| menselijke immunodeficiëntie virus type 1 groep O | HIV-1 group O virus |
| 2-methyl-1,4-naftochinon | 2-methyl-1,4-naphthoquinone |
| N1-methylnicotinamide | N1-methyl nicotinamide |
| oligofrenine 1 | oligophrenin-1 |
| oligofrenine 1 | oligophrenin |
| oligofrenine 1 gen | oligophrenin-1 gene |
| oligofrenine 1 gen | OPHN1 gene |
| S1-analyse | S1 mapping |
| S1-nuclease | S1 nuclease |
| 1ste graadsverbranding | first-degree burn |
| 1ste graadsverbranding | erythematous burn |
| test voor alfa-1 antitrypsine deficiëntie | alpha-1 antitrypsin test |
| vergiftiging door 1,2-dichloorethaan | 2-dichlorethane poisoning |
