| Acronym | Definition |
|---|
| SPCS➣State Plane Coordinate System (geographic zones) |
| SPCS➣St. Paul Catholic School (various locations) |
| SPCS➣State Plane Coordinate System |
| SPCS➣Soldier Plate Carrier System (US Army) |
| SPCS➣School of Professional and Continuing Studies (Northeastern University) |
| SPCS➣Social Planning Council of Sudbury (Canada) |
| SPCS➣Stony Plain Central School (Stony Plain, AB, Canada) |
| SPCS➣Static Power Conversion Services, Inc. (UPS and battery systems manufacturer) |
| SPCS➣Stored Program Controlled Switching System |
| SPCS➣Southern Paintball Championship Series |
| SPCS➣Subsea Pipeline Commissioning System |
| SPCS➣Satellite Personal Communication System |
| SPCS➣Single Payload Communication Satellite |
| SPCS➣Service and Performance Checkout System |
| SPCS➣Sprint Personal Communications Service |
| SPCS➣Senior Chief Steam Propulsionman (USN rating) |