| Subject | English | Spanish |
| comp., MS | BizTalk Message Queuing adapter | Adaptador de BizTalk para Message Queue Server (An adapter that enables exchange of messages between BizTalk Server and Microsoft Message Queue (MSMQ)) |
| el. | queuing capacity | capacidad de la cola de espera |
| el. | queuing delay | demora de espera |
| telecom. | queuing delay | demora por cola |
| commun. | queuing system | sistema de cola |
| IMF. | queuing theory | teoría de las colas |
| commun. | queuing time | tiempo de puesta en espera |
| telecom. | queuing time | tiempo de espera |