Abbreviation of Routes of medication

• PO


  By mouth
• IM


  Intramuscularly
• PR


  Per rectum
• SubQ


  Subcutaneously
• ID


  Intradermal
• GT


  Gastrostomy Tube
• IV


  Intravenous
• IVP


  Intravenous push
• IVPB


  Intravenous piggyback
• NG


  Nasogastric tube
• SL


  Sublingual