| LTAS | lead tetra-acetate Schiff |
|---|---|
| MAM | Ac methylazoxymethanol acetate |
| MGA | medical gas analyzer; melengestrol acetate; 3-methylglutaconicaciduria |
| PLET | polymyxin, lysozyme, EDTA, and thallous acetate [in heart infusion agar] |
| PVA | Paralyzed Veterans of America; peripheral venous alimentation; polyvinyl acetate; polyvinyl alcohol;... |