| Subject | English | Spanish |
| UN, AIDS. | Monitoring and Evaluation Reference Group | Grupo de Referencia sobre Vigilancia y Evaluación (MERG) |
| social.sc. | reference group | grupo de referencia |
| comp., MS | reference group | grupo de referencia (A group that is associated with another group so that their properties and the properties of the groups and fields they contain always match. If the properties of one group are changed, the other group is updated automatically) |
| health., el. | reference group of the population | grupo de referencia de la población |
| UN | Reference Group on the Structure and Format of Budget Documents | Grupo de referencia sobre la estructura y el formato de los documentos presupuestarios |
| el. | reference group pilot | onda piloto de grupo primario |
| UN, AIDS. | Technical Evaluation Reference Group | Grupo de referencia de evaluacion tecnica |