| Subject | English | Spanish |
| fin. | Africa Co-operative Savings and Credit Association | Asociación de Cooperativas de Ahorro y Crédito de África |
| law, agric. | agricultural central co-operative union | cooperativa central |
| footwear | attaching operative of the soles | encolador de suelas |
| agric. | breeders' co-operative association | cooperativa de ganaderos |
| econ. | capital invested in co-operative societies recognized as independent legal entities | participaciones en el capital de las cooperativas que tienen personalidad jurídica |
| libr. | co-operative advertising | publicidad compartida |
| libr., mexic. | co-operative advertising | publicidad colectiva |
| libr., span. | co-operative advertising | publicidad con gastos compartidos |
| fin. | co-operative bank | cooperativa de crédito |
| fin. | co-operative building society | asociación de préstamo y construcción |
| agric. | co-operative bull | toro cooperativo o comunal |
| agric. | co-operative bull-keeping | explotación cooperativa de toros |
| work.fl. | co-operative cataloguing | catalogación cooperativa |
| fin. | co-operative credit | crédito mutuo |
| fin. | co-operative credit | crédito de mutualidad |
| fin. | co-operative credit bank | cooperativa de crédito |
| agric. | co-operative enterprise | empresa cooperativa |
| agric. | co-operative farm | empresa cooperativa |
| social.sc. | co-operative fund | caja cooperativa |
| econ., social.sc. | co-operative idea | idea cooperativa |
| agric. | co-operative insurance | cooperativa de seguros |
| insur. | co-operative insurance society | sociedad cooperativa de seguros |
| transp., polit. | Co-operative Investigation of the Caribbean and Adjacent Regions | Estudio Cooperativo del Caribe y regiones adyacentes |
| transp., polit. | Co-operative Investigation of the Mediterranean | Estudio Cooperativo del Mediterráneo |
| transp., polit. | Co-operative Investigation of the Northern Part of the Eastern Central Atlantic | Investigaciones Cooperativas en la Parte Norte del Atlántico Centro Oriental |
| econ. | co-operative joint venture | empresa en participación de carácter cooperativo |
| law | co-operative law | derecho de las cooperativas |
| law | co-operative law | derecho cooperativo |
| agric. | co-operative marketing association | organización de autoayuda agraria |
| agric. | co-operative marketing association | cooperativa de venta |
| agric. | co-operative marketing association | cooperativa de comercialización |
| agric. | co-operative marketing association | agrupación de productores agrarios |
| life.sc., transp. | co-operative meteorological observation | observación meteorológica cooperativa |
| social.sc., agric. | co-operative mill | molino cooperativo |
| econ., social.sc. | co-operative movement | movimiento cooperativo |
| agric. | co-operative movement | cooperativismo |
| agric. | co-operative pasture | pradera cooperativa |
| agric. | co-operative pasture | pasto cooperativo |
| org.name. | Co-operative Programme for Monitoring and Evaluation of the Long-range Transmission of Air Pollutants in Europe | Programa concertado de seguimiento continuo y evaluación del transporte a gran distancia de los contaminantes atmosféricos en Europa |
| org.name. | Co-operative Programme for Monitoring and Evaluation of the Long-range Transmission of Air Pollutants in Europe | Programa de cooperación para la vigilancia continua y la evaluación del transporte a gran distancia de contaminantes atmosféricos en Europa |
| law, agric. | co-operative property | propiedad cooperativa |
| patents. | co-operative societies act | ley sobre las sociedades cooperativas |
| patents. | co-operative society | sociedad cooperativa |
| patents. | co-operative society | cooperativa |
| transp., polit. | Co-operative Study of the Kuroshio | Estudio Cooperativo del Kurosivo |
| agric. | co-operative system | cooperativismo |
| law | co-operative trade | comercio cooperativo |
| mater.sc. | co-operative warehouse | cooperativa de almacenamiento |
| agric. | co-operative warehouse association | cooperativa de almacenamiento |
| agric. | co-operative wine processing | bodega cooperativa |
| agric. | co-operative wine-cellar | bodega cooperativa |
| tax. | date of the operative event | fecha del hecho generador |
| med. | dental operative unit | unidad para tratamiento dental |
| med. | endonasal post-operative pain syndrome | síndrome postoperatorio doloroso endonasal |
| law, social.sc. | incorporated co-operative US | cooperativa registrada |
| social.sc. | International Co-operative Alliance | Alianza Cooperativa Internacional |
| UN | Lusaka Agreement on Co-operative Enforcement Operations Directed at Illegal Trade in Wild Fauna and Flora | Acuerdo de Lusaka sobre operaciones conjuntas de represión del comercio ilicíto de fauna y flora silvestres |
| law, agric. | member of a co-operative society | miembro de la cooperativa |
| insur. | operative clause | cláusula de garantía |
| med. | operative dentistry | odontología operatoria |
| med. | operative dentistry | cirugía dental |
| el. | operative direction | dirección de operación |
| med. | operative drainage of urine | derivación urinaria |
| fin., agric. | operative event for intervention operations | hecho generador de las operaciones de intervención |
| med. | operative exposure of kidney | exposición del riñón durante la operación |
| law | operative factor for legal purposes | hecho generador del derecho |
| mater.sc. | operative model of stress | modelo operativo del stress |
| commun. | operative monitoring service | servicio operativo de comprobación técnica |
| med. | operative myxedema | caquexia tireopriva |
| med. | operative myxedema | caquexia estrumipriva |
| law | operative part of every judgment and interim order | fallo de las sentencias y de los autos dictados en los procedimientos sobre medidas provisionales |
| gen. | operative part of the judgement | fallo de la sentencia |
| polit., law | operative part of the judgment | fallo de la sentencia |
| law | operative part of the judgment | parte dispositiva de la sentencia |
| law | operative part of the judgment | fallo |
| law | operative provisions of the judgment | fallo de la sentencia |
| law | operative provisions of the judgment | parte dispositiva de la sentencia |
| el. | operative range | campo admisible de una magnitud de alimentación de entrada de un relé de medida |
| el. | operative range | campo admisible de una magnitud de alimentación auxiliar de un relé |
| el. | operative range | campo de acción de una magnitud de alimentación de entrada de un relé de todo o nada |
| law | operative rule | norma de funcionamiento |
| health. | operative temperature | temperatura efectiva |
| med. | operative treatment | tratamiento quirúrgico |
| med. | operative tuberculostatic focal therapy | tratamiento operatorio de los focos con tuberculostáticos |
| gen. | operative weldability | soldabilidad operatoria |
| org.name. | Plunkett Foundation for Co-operative Studies | Fundación Plunkett de Estudios sobre el Cooperativismo |
| health. | post-operative care | asistencia postoperatoria |
| med. | post-operative shock | sincope postoperatorio |
| health. | pre-operative hydration | hidratación postoperatoria |
| agric. | public register of co-operative societies | registro de cooperativas |
| law, social.sc. | register of co-operative societies | registro de cooperativas |
| law, social.sc. | registered co-operative society | cooperativa registrada |
| transp. | space between operative face of check rail and running edge of further rail | cota de protección de punta |