I would say that the term the USPS would use is something like "Hold for Pick -Up." But then, I could be wrong...I don't think it's that common any more, either. I think you'd only really encounter it if someone shipped you too large a package to physically put in the mail-carrier's vehicle -- which doesn't happen very often b/c most people here use UPS, FedEx, or some other private sector delivery service for those kind of things.