| Subject | English | Catalan |
| environ. | cause-effect relation The relating of causes to the effects that they produce | relació causa-efecte |
| environ. | cause for concern principle Principle connected with the precautionary principle: it means that, if there are strong reasons for expecting serious or irreversible damage to the environment following a given project, lack of full scientific certainty should not be used as a reason for postponing cost-effective measures to prevent environmental degradation. Critics of this approach are concerned about large commitments of resources to deal with vaguely defined problems | causa per al principi d'alerta |
| math. | cause-specific hazard function | funció de risc per una causa específica |
| math. | cause variable | variable de predicció |
| math. | cause variable | variable fixa |
| math. | cause variable | predictor |
| math. | cause variable | regressor |
| math. | cause variable | variable independent |
| math. | cause variable | variable explicativa |
| math. | cause variable | variable causal |
| environ. | disease cause | causa d'enfermetat |