| Subject | English | Spanish |
| engl. | Centro de estudios contra las drogas | Centro de estudios contra las drogas |
| comp., MS | contra account | contracuenta (An account used to reduce an asset or a liability to its current value) |
| comp., MS | contra-account | contracuenta (An account used to reduce an asset or a liability to its current value) |
| IMF. | contra account | cuenta de contrapartida |
| account. | contra account | contracuenta |
| comp., MS | contra asset | contracuenta de activo (An account that is used to reduce the gross cost of an asset to then arrive at the net cost) |
| econ. | contra-cyclical | anticíclico |
| el. | contra doping | contraimpurificación |
| IMF. | contra entry | asiento de contrapartida |
| IMF. | contra entry | asiento compensatorio |
| econ. | contra-entry | contrapartida |
| insur. | contra entry | contraasiento |
| econ. | contra-entry | contraasiento |
| transp., avia., mech.eng. | contra flow turbine engine | turbomotor de contracorriente |
| transp., construct. | contra flow working | circulación en sentido contrario |
| transp., construct. | contra flow working | circulación a contramano |
| transp., construct. | contra flow working | circulación contra la vía |
| transp., construct. | contra flow working | circulación a contravía |
| transp., construct. | contra flow working | circulación en sentido contrario en obra |
| transp., construct. | contra flow working | circulación a contraflecha |
| pharma. | contra-indication | contraindicación |
| health. | contra-indication for vaccination | contraindicación de la vacunación |
| med. | contra-insular hormones | hormonas diabetógenas |
| comp., MS | contra liability | contracuenta de pasivo (An account that is used to reduce a liability to arrive at its carrying value) |
| insur. | contra proferentem rule | cláusula contra preferentum (contra preferentem) |
| agric. | contra-propeller | contra-hélice |
| transp., avia., mech.eng. | contra-rotating | contrarrotante |
| agric. | contra-rotating blade | contracuchilla |
| agric. | contra-rotating discs | platillo con cuchillas abatibles |
| agric. | contra-rotating discs | disco rotativo |
| agric. | contra-rotating drums | tambor giratorio |
| transp. | contra-rotating drums | tambor de alimentación |
| agric. | contra-rotating drums | tambor de siega |
| transp., mech.eng. | contra rotating propellers | hélices de contrarrotación |
| agric. | contra-rotating stars | disco estrellado |
| transp. | left hand turnout with contra flexive curve | cambio en curva desviado exteriormente |
| transp. | L.H. turnout with contra flexive curve | cambio en curva desviado exteriormente |
| econ. | outstanding loans per contra | contrapartida de préstamos pendientes |
| transp. | R.H. turnout with contra flexive curve | cambio en curva desviado exteriormente |
| transp. | right hand turnout with contra flexive curve | cambio en curva desviado exteriormente |
| bot. | semen contra | semencontra Artemisia cina |
| bot. | semen contra | santónico Artemisia cina |