• J01A Tetracyclines 18 medications
• J01C Beta-lactam antibacterials, penicillins 138 medications
• J01D Other beta-lactam antibacterials 155 medications
• J01E Sulfonamides and trimethoprim 7 medications
• J01F Macrolides, lincosamides and streptogramins 88 medications
• J01G Aminoglycoside antibacterials 18 medications
• J01M Quinolone antibacterials 76 medications
• J01R Combinations of antibacterials 1 medications
• J01X Other antibacterials 99 medications