| Subject | English | Spanish |
| chem. | dimethyl 4-nitrophenyl phosphorothioate | metilparatión |
| chem. | O-4-Bromo-2,5 dichlorohpenyl OO-diethyl phosphorothioate | bromofos-etil |
| agric., chem. | O-3-chloro-4-methylcoyumarin-7-yl OO-diethyl phosphorothioate | cumafos |
| chem. | OO-Diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate | clorpirifós |
| chem. | OO-Diethyl O-2-isopropyl-6-methylpyrimidin-4-yl phosphorothioate | diazinón |
| chem. | OO-Diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate | clorpirifos |
| chem. | OO-Diethyl O-4-nitrophenyl phosphorothioate | paratión |
| chem. | OO-Dimethyl-O-3-methyl-4-methylthiophenyl phosphorothioate | fentión |
| agric., chem. | OO-Dimethyl-O-2,4,5-trichlorophenylphosphorothioate | fenclorfos |
| health., nat.sc. | phosphorothioate oligodeoxynucleotide | oligodesoxinucliotido de fosforotioato |
| chem. | triethyl phosphorothioate | fosfotioato de trietilo |