| UA | absorption unsharpness; ultra-audible; ultrasonic arteriography; umbilical artery; unauthorized abse... |
|---|---|
| ULP | ultra low profile |
| ULPA | ultra low penetration air filter |
| BCM | B-cell maturation; birth control medication; blood-clotting mechanism effects; body cell mass; body ... |
| CDC | calculated date of confinement; cancer diagnosis center; capillary diffusion capacity; cell division... |