Found 4 full forms for CM3
| Term | Full Form | Category |
|---|---|---|
| CM3 | Carpenter's Mate Third Class 
| Others |
| cm3 | Centimetre Cubed
| Others |
| CM3 | Construction Mechanic Petty Officer 3rd Class
| Others |
| CM3 | Mechanic Petty Officer 3rd Class
| Others |