POHC
| Acronym | Definition |
|---|---|
| POHC | Principal Organic Hazardous Constituent |
| POHC | Pittsburgh and Ohio Central Railroad |
| POHC | Partial Odd Harmonic Current |
| POHC | Planet Organic Health Corp. |
| POHC | Professional Occupational Health Care (Aberdeen, MD) |
| POHC | Pacific Occupational Health Clinic (San Francisco, CA) |
| POHC | Polaroid Holding Company |
| POHC | Philips Oral Healthcare, Inc. |
| POHC | Penn-Ohio Holistic Center (Sharpsville, PA) |
| POHC | Polycyclic Organic Hydrocarbon |
| POHC | Purdue One Health Club (Purdue University) |