Wiktionary
n. (calling card English)
Usage examples of "calling cards".
Nor would Emily have given them any medals for their calling cards, two of the most lethal-looking double-edged throwing knives I'd ever seen: the books on etiquette covered practically every possible situation in which strangers first made the other's acquaintance, but they'd missed out on this one.
What were they going to do if those women actually did leave their calling cards there?
The handgun preferred by the Mossad-another of their calling cards.
If he's leaving messages and calling cards as well as writing to the parents, he's gone Stage Two.
When the travelers got off their flights in Europe and were visually recognized, then calls would be made circuitously, from public phones, using pre-paid and anonymous calling cards.
He leaves these Rank Bajin calling cards as part of his ego trip, so that the authorities make no mistake in apportioning blame.
I lit a final match and crouched, guarding the flame, close down to a half-ton of wadded rewrites, old calling cards, torn envelopes.
In time, I told him, if he joined a few clubs and had some calling cards printed, no one would ever question his identity unless he got into trouble.