| Acronym | Definition |
|---|
| SMCo➣Standard Missile Company |
| SMCo➣Search Marketing Corporation (digital advertising agency; North Attleboro, MA) |
| SMCo➣Stant Manufacturing Company (.50 caliber ammunition headstamp) |
| SMCo➣Saginaw Metal Casting Operations Plant (Saginaw, Michigan) |
| SMCo➣Senior Marketing and Communications Officer (business) |