Also known as: pen.
PEN stands for various terms. Discover the full forms, meanings, and possible interpretations of PEN across different fields and industries.
Penicillin is a group of antibiotics derived from Penicillium fungi, including penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use).
Common MedicalDentalHealthcareMedicalMedicineMedicine for ChildrenNursingPharmacySciencePenang,Malaysia
AirportAviationFlightIATA CodeLocationsMalaysiaLast updated: