AHCS
| Acronym | Definition |
|---|---|
| AHCS | Another Halo Comic Strip |
| AHCS | Australian Home Care Services Pty. Ltd. (Victoria, Australia) |
| AHCS | Adams-Hanover Counseling Services (Hanover, PA) |
| AHCS | Achievement House Charter School (Bryn Marw, Pennsylvania) |
| AHCS | Adaptive Hierarchical Coding Scheme |
| AHCS | Air Hub Control System |