| Subject | English | French |
| chem., engl. | 1, 6-di 4-amidinophenoxy-n-hexane | hexamidine |
| chem. | 1, 6-di 4-amidinophenoxy-n-hexane | Di 4-amidinophenoxy-n-hexane |
| agric., food.ind., chem. | 4-methylsulfonyl-2, 6-dinitro-N, N-dipropylaniline | nitraline |
| commun. | N6 | appel présent |
| commun. | N6 | U6 |
| med., chem. | 3-N, 3-N, 6-N, 6-N-Tetramethylacridine-3, 6-diamine | acridine-orange |
| chem. | N-methyl-N,2,4,6-tetranitroaniline | tetryl |
| gen. | slow-moving traffic for 6 miles on the N10 | un ralentissement de 10 km sur la N10 |
| chem. | 1, 2, 3, 6-tetrahydro-N-1,1,2,2-tétrachloroethylthio phthalimide | captafolISO |
| chem. | 1, 2, 3, 6-tetrahydro-N-1,1,2,2-tétrachloroethylthio phthalimide | 1,2,3,6-tétrahydro-N-1,1,2,2-tétrachloroéthylthiophtalimide |
| biol. | 2,2,6,6-tetramethyl-4-piperidinol-N-oxyl | 2,2,6,6-tétraméthyle-4-pipéridinol-N-oxyle (a radiosensitizer) |