ASHP Views 6 meanings found ASHP most frequently identifies the professional association for pharmacists working in hospitals and health systems, though the acronym also appears in health‑plan branding and as a term for air‑source heat‑pump technology. Miscellaneous Air Source Heat Pump Community American Social History Project Business American Specialty Health Plans American Society of Health-system Pharmacists American Society of Hospital Pharmacists American Society of Health Systems Pharmacists