| German | Spanish |
| 3'-Azido-2',3'-didesoxythymidin | retrovir |
| 3'-Azido-2',3'-didesoxythymidin | 3'-azido-2',3'didesoxitimidina |
| 3'-Azido-2',3'-didesoxythymidin | azidotimidina |
| 3'-Azido-2',3'-didesoxythymidin | Acidotimidina |
| 3'-Azido-2',3'-didesoxythymidin | zidovudina |
| 4-Chlor-3,5-xylenol | cloroxilenol |
| 3-D Graphiksystem | sistema gráfico 3-D |
| 2',3'-Didesoxyadenosin | 2',3'-didesoxiadenosina |
| 2',3'-Didesoxycytidin | didesoxicitidina |
| 2',3'-Didesoxycytidin | zalzitabina |
| 2',3'-Didesoxycytidin | 2',3'-didesoxicitidina |
| 2',3'-Didesoxyinosin | didanosina |
| 2',3'-Didesoxyinosin | Didesoxiinosina |
| 2',3'-Didesoxyinosin | 2',3'-didesoxiinosina |
| Einrichtung der Versorgungsebene 3 | unidad de asistencia sanitaria de nivel 3 |
| Einrichtung der Versorgungsebene 3 | hospital de campaña de nivel 3 |
| Lysin-tRNA-3 | ARNt-3 para lisina |
| 3,4 Methylenodioxiphenylpropan-2-one | 3,4 Metilendioxifenil-2-propanona |
| 3-Monochlorpropandiol | 3-monocloropropanodiol |
| 3-X-Syndrom | síndrome triple X |
