| Ice Bucket Challenge cause: Abbr. |
| Air delivery method? |
| Andrea Bocelli delivery |
| Delivery notation: Abbr. |
| ALS Ice Bucket Challenge participant who's scored 4,976 buckets for the SuperSonics and Thunder: 2 wds. |
| Doorstep delivery |
| Estimated time of delivery |
| Jersey delivery? |
| USPS delivery from Netflix |
| Charge for a hand delivery? |
| President's daily delivery? |
| Classroom challenge |
| Challenged a verdict |
| Carrier pigeon's daily delivery? |
| Fast delivery option |
| Accepted a gunslinger's challenge |
| Smart HS student's challenges |
| Baseball's reserve clause challenger |
| ALS Ice Bucket Challenge participant who's scored 12,192 buckets for the Bulls and Wizards: 2 wds. |
| Gunslinger's challenge |
| Delivery specification |
| Airborne prescription-delivery system? |
| Delivery vehicle for Chinese restaurants? |
| Door-to-door delivery? |
| Arduous challenge |
| Almost-daily delivery |
| Acronym for the visually challenged |
| Start of many year-end delivery requests |
| Political challenger's promise |
| Daily delivery |