| 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 |