| Operational Analysis | |
| unions. | Análisis operativo |
| tool | |
| gen. | instrumento; utensilio |
| health. | herramienta |
| mech.eng. | máquina herramienta |
| tools | |
| gen. | las herramientas; utensuilios |
| fin. | utillaje |
| industr. construct. met. | pinzas |
| math. | instrumentos |
| mech.eng. | herramientas |