| Species | Known Acquired Resistance Mechanisms |
| Enterobacter cloacae complex | KPC-2 |
| Klebsiella pneumoniae | KPC-3 |
| Klebsiella pneumoniae | KPC-3 |
| Klebsiella pneumoniae | KPC-2 |
| Klebsiella pneumoniae | KPC-3 |
| Klebsiella pneumoniae | KPC-3 |
| Escherichia coli | OXA-48, CTX-M-15 |
| Klebsiella pneumoniae | OXA-48 |
| Klebsiella pneumoniae | OXA-48 |
| Klebsiella pneumoniae | OXA-48, SHV 12 |
| Klebsiella pneumoniae | OXA-48 and Porin loss |
| Enterobacter cloacae complex | IMP-1 |
| Escherichia coli | IMP |
| Klebsiella pneumoniae | IMP |
| Klebsiella pneumoniae | IMP |
| Klebsiella pneumoniae | IMP |
| Klebsiella pneumoniae | TEM-15, IMP |
| Citrobacter freundii | VIM |
| Enterobacter cloacae complex | VIM-1 |
| Enterobacter cloacae complex | VIM + mcr-9 |
| Escherichia coli | VIM-1, CMY |
| Escherichia coli | VIM-1 |
| Escherichia coli | VIM-1, CMY |
| Klebsiella pneumoniae | VIM-1 |
| Citrobacter freundii | NDM |
| Enterobacter cloacae complex | NDM |
| Enterobacter cloacae complex | NDM |
| Escherichia coli | NDM |
| Escherichia coli | NDM |
| Klebsiella pneumoniae | NDM |
| Klebsiella pneumoniae | DHA-1,SHV-5 |
| Klebsiella pneumoniae | DHA-1 |
| Klebsiella pneumoniae | CTX-M-15 |
| Klebsiella pneumoniae | SHV-5 |
| Klebsiella pneumoniae | DHA-1, SHV |
| Klebsiella pneumoniae | fox-3 |
| Escherichia coli | lat-3 |
| Escherichia coli | TEM 2 CTX-M 9 |
| Escherichia coli | CTX-M 1 |
| Escherichia coli | lat-4 |
| Escherichia coli | mcr-1 |
| Enterobacter cloacae complex | mcr-1 |
| Klebsiella pneumoniae | Known colistin resistance |
| Klebsiella pneumoniae | Known colistin resistance |
| Pseudomonas aeruginosa | NDM |
| Pseudomonas aeruginosa | VIM |
| Pseudomonas aeruginosa | IMP |
| Pseudomonas aeruginosa | IMP |
| Pseudomonas aeruginosa | VEB-1, VIM-10 |
| Pseudomonas aeruginosa | NDM |
| Acinetobacter baumannii | OXA-58 like |
| Acinetobacter baumannii | OXA -24 |
| Acinetobacter baumannii | OXA-58, OXA-51, |
| Acinetobacter baumannii | OXA 51 |
| Acinetobacter baumannii | OXA 51 |
| Acinetobacter baumannii | OXA-23 |