24-letter words containing b, i, r, o, d
- van allen radiation belt — a broad, doughnut-shaped region surrounding the earth and composed of high-energy electrons and protons trapped in the earth's magnetic field at heights between c. 400 km (c. 250 mi) and c. 64,370 km (c. 40,000 mi)
- verrazano-narrows bridge — a suspension bridge connecting Brooklyn and Staten Island in New York City. 4260-foot (1298-meter) center span, the longest in North America.
- von willebrand's disease — an inherited autosomal recessive disease in which abnormally slow coagulation of blood may lead to spontaneous bleeding, excessive bleeding following an injury, and heavy menstrual flow.
- world boxing association — the international organization which regulates the sport of boxing
- yellow-bellied sapsucker — a woodpecker, Sphyrapicus varius, of eastern North America, having a red patch on the forehead and black and white plumage with a pale-yellow abdomen, and feeding on sap from trees.