| PCM | Phase contrast microscopy |
|---|---|
| PCM | Proteic Caloric Malnutrition |
| PCM | Protein Carboxyl Methylase |
| PCM | Protein carboxy-O-methyltransferase |
| PCM | pericentriolar material |
| PCMB | P-chloromercuribenzoate |
| PCMB | Parachloromercury benzoate |
| PCMB | p-Chloromercuribenzoic acid |
| PCMBS | 4-(chloromercuri)benzenesulfonic acid |
| PCMBS | P-Chloromercuriphenyl sulfonic acid |