| Subject | English | Spanish |
| commun., IT | nondirectional antenna | antena no direccional |
| comp., MS | Nondirectional Cycle | Ciclo sin dirección (A SmartArt graphic layout used to represent a continuing sequence of stages, tasks, or events in a circular flow. Each shape has the same level of importance. Works well when direction does not need to be indicated) |
| stat. | nondirectional test | test no direccional |