| Subject | English | Spanish |
| el. | basic group | grupo básico |
| el. | basic group | grupo previo de base |
| el. | basic group | grupo primario de base |
| pwr.lines. | basic group | grupo básico B desaconsejado |
| pwr.lines. | basic group A | grupo primario A obsoleto |
| pwr.lines. | basic group A | grupo primario de base A desaconsejado |
| pwr.lines. | basic group A | grupo básico A desaconsejado |
| pwr.lines. | basic group B | grupo primario de base |
| pwr.lines. | basic group B | grupo básico B desaconsejado |
| comp., MS | basic hunt group | grupo de búsqueda básico (The simplest workflow which hunts one or more agents using any administrator-defined agent selection algorithm and supports overflowing based on time in queue or call volume) |
| transp., avia. | Basic Operational Requirements Group | Grupo de trabajo sobre requisitos operacionales básicos y criterios de planificación |
| org.name. | Negotiating Group on Basic Telecommunications | GNTB |
| econ. | Negotiating Group on Basic Telecommunications | Grupo de Negociación sobre Telecomunicaciones Básicas |