| Acronym | Definition |
|---|
| AMACS | Automatic Message Accounting Collection System |
| AMACS | Artemux Multi-chassis ATM Connectivity Solution |
| AMACS | Australian Masters in Aged Care Services |
| AMACS | Agence Medicale Audit Conseil Service |
| AMACS | Accompanying Measures to Accelerate the Integration of Concentrated Solar Power |
| AMACS | Air Mobility Advanced Console System |
| AMACS | Asia Managers Conference and Seminar |
| AMACS | Advanced Monitoring and Controlling Software |
| AMACS | American Music Awards Concert Series |
| AMACS | Automated Multi Access Check-In System |
| AMACS | Appraisal Management and Communications System |
| AMACS | Alarm Monitoring and Control System |
| AMACS | Amplex Accounting System |
| AMACS | Appui Médecins d'Afrique aux Centres de Santé |
| AMACS | Associated Marine And Cargo Surveyors (Merksem, Belgium) |