| Subject | English | French |
| polit. | communication theory | théorie de la communication (information theory, théorie de l'information) |
| polit. | communication theory information theory | théorie de la communication (théorie de l'information) |
| telecom. | communication theory | théorie de la transmission |
| commun. | communication theory | théorie de l'information |
| IT, tech. | communication theory | théorie des communications |
| automat. | communication theory | théorie de communication |
| ling. | communication theory | théorie de la communication |
| work.fl. | mathematical communication theory | théorie mathématique de la communication |