| Spanish | English |
| ARN de 3,5 kb | pregenome |
| ARN de 3,5 kb | 3.5-kilobase RNA strand |
| ARNt-3 para lisina | lysine tRNA-3 |
| 3'-azido-2',3'didesoxitimidina | azidothymidine |
| 3'-azido-2',3'didesoxitimidina | Retrovir |
| 3'-azido-2',3'didesoxitimidina | zidovudine |
| 3'-azido-2',3'didesoxitimidina | Compound S |
| 3'-azido-2',3'didesoxitimidina | 3'-azido-2', 3'-dideoxythymidine |
| 2',3'-didesoxiadenosina | 2', 3'-dideoxyadenosine |
| 2',3'-didesoxicitidina | zalcitabine |
| 2',3'-didesoxicitidina | dideoxycitidine |
| 2',3'-didesoxicitidina | 2', 3'-dideoxycytidine |
| 2',3'-didesoxiinosina | Videx |
| 2',3'-didesoxiinosina | didanosine |
| 2',3'-didesoxiinosina | 2', 3'-dideoxyinosine |
| hospital de campaña de nivel 3 | role 3 facility |
| 3,4 Metilendioxifenil-2-propanona | 3, 4 methylenedioxyphenyl propan-2-one |
| 3-monocloropropanodiol | 3-monochloropropanediol |
| muromonab CD3 | muromonab CD3 (muromonabum CD3) |
| neurotrofina-3 | neurotrophin-3 |
| sistema gráfico 3-D | 3-D molecular graphic system |
| unidad de asistencia sanitaria de nivel 3 | role 3 facility |
