| WS | Waardenburg syndrome; ward secretary; Warkany syndrome; Warthin-Starry [stain]; water soluble; water... |
|---|---|
| ACGIH | American Conference of Governmental Industrial Hygienist; 미국 산업 위생사 협회 |
| ISA | 1) Intrinsic Sympathomimetic Activity 2) Industrial Standard Architecture... |
| AAIN | American Association of Industrial Nurses |
| ACGIH | American Conference of Governmental Industrial Hygienists |