| Subject | English | Spanish |
| forestr. | 1-h TL FM | contenido de humedad de combustibles con 1 hora de tiempo de retraso |
| health., nat.sc. | 5-methyl-1H-pyrimidine-2, 4-dione | timina |
| environ., chem. | N-propyl-N-2-(2,4,6-trichlorophenoxy)ethyl-1H-imidazole-1-carboxamide | N-propil-N-2-(2,4,6-triclorofenoxi)etil-1H-imidazol-1-carboxamida |