| Dutch | Spanish |
| 3'-azido-2',3'-dideoxythymidine | Acidotimidina |
| 3'-azido-2',3'-dideoxythymidine | 3'-azido-2',3'didesoxitimidina |
| 3'-azido-2',3'-dideoxythymidine | zidovudina |
| 3'-azido-2',3'-dideoxythymidine | azidotimidina |
| 3'-azido-2',3'-dideoxythymidine | retrovir |
| E 3 | cobalto - Co |
| 3,4-methyleendioxifenylpropan-2-on | 3,4 Metilendioxifenil-2-propanona |
| 3,4-methyleendioxyfenylpropan-2-on | 3,4 Metilendioxifenil-2-propanona |
| 3-monochloorpropaandiol | 3-monocloropropanodiol |
| ZnCO3 | carbonato de cinc |
