| AVCS | A Virtual Chassis Setup
| Others |
| AVCS | Active Valve Control System
| Others |
| AVCS | Active Vibration Control Systems
| Others |
| AVCS | ADMIRALTY Vector Chart Service
| Others |
| AVCS | Advanced Vehicle Control System
| Others |
| AVCS | Advanced Vial Closure System
| Others |
| AVCS | Advanced Vidicon Camera System
| Others |
| AVCS | Aliso Viejo Christian School
| Others |
| AVCS | Almaden Valley Christian School
| Others |
| AVCS | Almaden Valley Counseling Service
| Others |
| AVCS | Angular Velocity Control System
| Others |
| AVCS | Antelope Valley Christian School
| Others |
| AVCS | Apple Valley Christian School
| Others |
| AVCS | Atari Video Computer System
| Others |
| AVCS | Audio Visual Computer Specialist
| Others |
| AVCS | AuSable Valley Central School
| Others |
| AVCS | Automated Volatile Collection Systems
| Others |
| AVCS | Automatic Vehicle Classification System
| Others |
| AVCS | Automatic Vehicle Control Systems
| Others |