| Subject | English | Spanish |
| commun. | 64 kbit/s digital unstructured leased line | línea arrendada digital de 64 kbits/s sin estructurar |
| commun. | 2048 kbit/s unstructured ONP leased line | D2048U |
| IT | perception management of unstructured environments | gestión de la percepción de entornos no estructurados |
| IT, dat.proc. | unstructured constraint set | conjunto de restricciones no estructurado |
| tech. | unstructured interview | entrevista improvisada |
| comp., MS | unstructured parallelism | paralelismo no estructurado (In the Concurrency Runtime, parallel code that can start in one context and finish in a different context. For example, a set of tasks in a task group can start in one context, and then finish in a different context) |