| Acronym | Definitions |
|---|---|
| HCFC | 1 |
| HCFC-22 | 2 |
| HCFCs | 1 |
| HCG | 5 |
| HCH | 4 |
| HCHO | 1 |
| HCI | 11 |
| HCIS | 1 |
| HCl | 11 |
| HCM | 4 |
| HCMM | 1 |
| HCMM/AEM-1 | 1 |
| HCMOS | 1 |
| HCMR | 1 |
| HCMV | 1 |
| HCN | 7 |
| HCO | 5 |
| HCO3 | 1 |
| HCP | 11 |
| HCPCS | 1 |
| HCQ | 2 |
| HCR | 5 |
| HCRL | 1 |
| HCRS | 2 |
| HCS | 15 |
| HCSA | 2 |
| HCSS | 3 |
| HCT | 5 |
| HCTZ | 1 |
| HCU | 4 |
(151 — 180 of 897)