| Subject | French | Spanish |
| IT | angle de déviation en diagonale | ángulo de desviación en diagonal |
| med. | appareillage diagonal | chapado en diagonal |
| industr., construct. | armure diagonale | ligamento diagonal |
| construct. | barre diagonale | barra diagonal |
| construct. | bretelle diagonale | ramal tangencial |
| med. | conjugué diagonal | diámetro conjugado diagonal (conjugata diagonalis) |
| wood. | contreplaqué à plis diagonaux | tablero contrachapado en estrella |
| industr., construct. | contreplaqué à plis diagonaux | contrachapado de pliegues diagonales |
| hobby, transp. | couture en diagonale | costura al bies |
| industr., construct., met. | crasse en diagonale | dross diagonal |
| tax. | cumul diagonal | acumulación diagonal |
| fin., polit. | cumul diagonal des règles d'origine | acumulación diagonal en materia de normas de origen |
| met., construct. | diagonale auxiliaire | diagonal auxiliar |
| met., construct. | diagonale comprimée | diagonal comprimida |
| commun. | diagonale de l'écran | diagonal de la pantalla |
| el. | diagonale de pantographe | diagonal de pantógrafo |
| met., construct. | diagonale d'extrémité | diagonal extrema |
| met. | diagonale moyenne de l'empreinte Vickers | diagonal media de la huella Vickers |
| scient., life.sc. | diagonale principale | diagonal principal |
| met., construct. | diagonale tendue | diagonal tendida |
| gen. | diagonale visible | diagonal visible |
| med. | déplacement en diagonale | desplazamiento diagonal |
| nat.sc., industr., construct. | fil diagonal | fibra diagonal |
| met. | fissure due aux efforts diagonaux | fisura debida a las tensiones diagonales |
| agric. | herse diagonale | rastra de armazón formando rombos |
| agric. | herse diagonale | grada diagonal |
| construct. | lame de terrassement frontale diagonale | angular |
| mater.sc. | listeau en diagonale | listón en diagonal |
| med. | loi de la diagonale | ley de la diagonal |
| fin. | matrice diagonale | matriz diagonal |
| transp. | nappe de sommet diagonal d'armature | capa de cubierta dentada |
| transp. | nappe de sommet diagonal d'armature | banda de cima diagonal |
| industr., construct. | nervure diagonale | nervura diagonal |
| fin. | opération mixte diagonale | spread diagonal |
| transp., mil., grnd.forc. | pneu diagonal | neumático de estructura diagonal cinturada |
| transp., industr., construct. | pneu diagonal | neumático de bandas diagonales |
| transp., mil., grnd.forc. | pneu diagonal | neumático de estructura diagonal |
| earth.sc. | position diagonale | posición diagonal |
| agric. | position diagonale pour la traite | posición diagonal para ordeño |
| construct. | poutre en diagonale | viga de diagonal |
| pwr.lines. | profil dans le plan diagonal du support | perfil diagonal entre patas |
| IT, dat.proc. | quadrillage en diagonale | tramado diagonal |
| med. | réflexe diagonal | reflejo cruzado |
| med. | réflexe diagonal | reflejo consensual |
| math. | régression diagonale | regresión diagonal |
| fin. | spread diagonal | spread diagonal |
| gen. | stratifié diagonal | laminado plegado transversalmente |
| gen. | stratifié en diagonal | laminado plegado transversalmente |
| met. | tolérance sur diagonale | tolerancia diagonal |
| fin. | écart diagonal | spread diagonal |