| MCA | major coronary artery; Maternity Center Association; medical care administration; methylcholanthrene... |
|---|---|
| MCFA | medium-chain fatty acid; miniature centrifugal fast analyzer |
| MGA | medical gas analyzer; melengestrol acetate; 3-methylglutaconicaciduria |
| NDIR | nondispersive infrared analyzer |
| PHA | passive hemagglutination [test]; peripheral hyperalimentation; phenylalanine; phytohemagglutinin; ph... |