| Subject | Spanish | English |
| coal. | Comité factores humanos | Committee on Human Factors |
| nat.sc., transp. | experto en factores humanos | human-factor expert |
| environ. | factor de riesgo de origen humano | human-caused risk scaling factor |
| environ., agric. | factor de riesgo de origen humano | human-caused risk |
| el. | factor humano | human factor |
| polit. | factores humanos | human factors The study of human beings and their interaction with products, environments and equipment in performing tasks and activities. Objectives are to maximize human and system efficiency and human well-being and quality of life (El estudio de los seres humanos y de su interacción con productos, medio ambiente y equipos al realizar tareas y actividades) |
| polit. | factores humanos | human factors |
| coal. | grupo de trabajo factores humanos | Working Party on Human Factors Affecting Safety |
| transp., avia. | principios relativos a factores humanos | human factors principles |
| transp., avia. | principios relativos a factores humanos | Human Factors principles |