| Subject | English | French |
| chem. | antimony tri-iodide | triiodure d'antimoine |
| food.ind. | dodecyl 3, 4, 5-tri-hydroxybenzoate | ester n-dodécylique de l'acide 3,4,5-trihydroxybenzoïque |
| food.ind. | dodecyl 3, 4, 5-tri-hydroxybenzoate | lauryl gallate |
| food.ind. | dodecyl 3, 4, 5-tri-hydroxybenzoate | gallate de dodécyle |
| food.ind. | dodecyl 3, 4, 5-tri-hydroxybenzoate | ester dodécylique de l'acide gallique |
| chem. | HN1: tris 2-chloroethyl amine | HN3: tris2-chloroéthylamine |
| comp. | IC tri-metal processing | fabrication de circuits trimétalliques |
| chem. | neopentyldiallyloxy, tridioctylphosphato-titanate | diallyloxy, tridioctylphosphatotitanate de néopentyle |
| chem. | neopentyldiallyloxy, tridioctylphosphato-titanate | titane IV, 2,2 bis 2-propenolate-méthyl butanolate, tris (dioctyle)phosphate |
| chem., engl. | neopentyldiallyloxy, tridioctylphosphato-titanate | LICA 12 |
| chem. | poly-2,4,4,5,5,6,6-heptafluoro-2-tri-fluoromethyl-3-oxaheptane-1,7-diol formal | poly-2,4,4,5,5,6,6-heptafluoro-2-tri-fluorométhyl-3-oxaheptane-1,7-diol formal |
| chem. | titanium IV, (2-propenolato-1) methyl, n-propanolatomethyl butanolato-1,tris dioctyl phosphate | titane IV, (2-propanolate-1) méthyl, n-propanolatométhyl butanolate-1, trisdioctylephosphate |
| chem. | titanium IV, (2-propenolato-1) methyl, n-propanolatomethyl butanolato-1,trisdioctyl pyrophosphate | titane IV, (2-propanolate-1) méthyl, n-propanolatométhyl butanolate-1, trisdioctylepyrophosphate |
| agric., chem. | tri-allate | N,N-Di-isopropylthiocarbamate de S-2,3,3-trichloroallyle |
| chem. | tri2-hydroxyethylamine | trihydroxyethylamine |
| chem. | tri2-hydroxyethylamine | tri-éthanolamine |
| mech.eng. | tri axis mechanical feed | transfert mécanique à trois axes |
| chem. | tri-chloracetic acid | acide acétique trichloré |
| chem. | tri-chloracetic acid | acide tri-chloracétique |
| comp. | tri-dimensional | 3D |
| comp. | tri-dimensional | à trois dimensions |
| comp. | tri-dimensional | tridimensionnel |
| oil | tri-gas | trigaz |
| archit. | tri glyph | triglyphe |
| biotechn. | tri-hybrid | tri-hybride |
| chem. | tri potassium orthophosphate | E340iii |
| chem. | tri potassium orthophosphate | E340 iii |
| antenn. | tri-rod coupler | coupleur à trois barres |
| chem. | tri sodium orthophosphate | E339iii |
| chem. | tri sodium orthophosphate | E339 iii |
| biol. | tri-species hybrid | hybride tri-spécifique |
| piez. | tri-state output | sortie avec trois états |
| avia., Canada | Tri-Terminal Specialty | sous-unité Contrôle terminal triple |
| pack. | tri-walled corrugated board | carton ondulé triple cannelé |
| pack. | tri-walled corrugated board | carton ondulé triple face ou épaisseur |
| pack. | tri-walled corrugated board | carton ondulé triple face |
| nat.sc., chem. | tris-acetate-electrophoresis | électrophorèse tris-acétate |
| chem. | tris-acetate-electrophoresis buffer | tampon d'électrophorèse tris-acétate |
| chem. | tris 2-chlorovinyl arsine | tris2-chlorovinylarsine |
| textile | tris-aziridinyl phosphine oxide | oxyde de tris-aziridinylphosphine |
| chem. | tris-1-2-methyl aziridinyl phosphine oxide | oxyde de tris-1-2-méthylaziridinylphosphine |
| chem. | tris-aziridinyl phosphinoxide | tris-aziridinyl-phosphinoxyde |
| environ., chem., engl. | tris-aziridinyl-phosphinoxide | tris-aziridinyl-phosphinoxide |
| agric. | TRIS-buffer | tampon Tris |
| health., anim.husb. | tris-buffered tryptose broth | bouillon tryptose tamponné au tris |
| chem., engl. | tris 1-dodecyl-3-methyl-2-phenyl-benzimidazolium hexacyanoferrate | fungilon |
| chem. | tris-hydroxymethylaminomethane | tris-hydroxyméthylaminométhane |
| health., chem. | tris-o-cresylphosphate | tri-o-tolyi phosphate |
| health., chem. | tris-o-cresylphosphate | tris-o-crésylphosphate |
| UN, chem. | Tris phosphate 2,3-dibromopropyl | phosphate de tri-2, 3 dibromopropyle |
| chem. | tris 2,3 dibromopropyl phosphate | tris2,3-dibromopropylephosphate |
| chem. | 1,2,3-tris1,2-bis (difluoroamino) ethoxy propane | adduit de tris-vinoxy-propane |
| chem. | 1,2,3-tris1,2-bis (difluoroamino) ethoxy propane | 1,2,3-tris1,2-bis(difluoroamino)éthoxy propane |
| chem. | tris vinoxy propane adduct | adduit de tris-vinoxy-propane |
| chem. | tris vinoxy propane adduct | 1,2,3-tris1,2-bis(difluoroamino)éthoxy propane |