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Both "queueing" and "queuing" are forms of "queue", which is often translated as "la cola". Learn more about "queue" below.
queue(
kyu
)A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
2. (computing)
An intransitive verb is one that does not require a direct object (e.g., The man sneezed.).
a. hacer cola
We've been queueing for nearly an hour to get into the theatre.Llevamos casi una hora haciendo cola para entrar al teatro.
b. hacer fila
The refugees queued for bread at the refugee camp.Los refugiados hacían fila para conseguir pan en el campo de refugiados.