| Subject | English | Spanish |
| comp., MS | security principal | entidad de seguridad (In Windows-based computers, an account (such as a user, security group, device, or computer) that can be granted or denied access to resources) |
| comp., MS | security principal name | nombre de entidad de seguridad (A name that uniquely identifies a user, group, or computer within a single domain. This name is not guaranteed to be unique across domains) |
| fin. | Separate Trading of Registered Interest and Principal of Securities | segregación de principal y cupones |
| fin. | Separate Trading of Registered Interest and Principal of Securities Program STRIPS | Programa de venta separada del interés y el principal de los valores |