| COLD | Chronic Obstructive Lung Disease |
|---|---|
| COWS | Cold Opposite, Warm Same |
| PCH | Paroxysmal Cold Hemoglobinuria |
| ACU | acquired cold urticaria; acute care unit; agar colony-forming unit; ambulatory care unit |
| CAD | cadaver, cadaveric; cold agglutinin disease; compressed air disease; computer-assisted design; compu... |