| IGC | immature germ cell; intragastric cannula |
|---|---|
| NC | nasal cannula; nasal clearance; neck complaint; neonatal cholestasis; neural crest; neurologic check... |
| NTA | 1) Naso-Tracheal Aspiration 2) National Tuberculosis Association |
| TTA | Trans-Tracheal Aspiration |
| CTSS | cathepsin S; closed tracheal suction system |