| Abbreviation | Definition |
|---|---|
| HATEOAS | Hypermedia As The Engine Of Application State |
| HATS | Highly Adaptable and Trustworthy Software |
| HATT | Help Authoring Tools And Techniques |
| HAXM | Hardware Accelerated Execution Manager |
| HBC | Hierarchical Bayes Compiler |
| HBCD | Hiren's BootCD |
| HBJ | Html-business For Java |
| HBM | Hacker Black-Money |
| HBSC | Home Base Software Company |
| HC | Handler Compiler |
| HC | Help Contents |
| HC | Hosting Controller |
| HCC | Heterogeneous Compute Compiler |
| HCDP | Human Communications Data Protocol |
| HCE | Halo Cache Editor |
| HCE | Halo Custom Edition |
| HCE | Health Connection Engine |
| HCE | Hierarchical Clustering Explorer |
| HCI | Human Coach Interacting |
| HCI | Human Computer Interaction |