ATCC	American Type Culture Collection
CFS	Cell-Free Supernatant
Chem-SeNPs	Chemically synthesized Selenium Nanoparticles
COL	Colistin
DCFH-DA	2′,7′-Dichlorodihydrofluorescein Diacetate
DLS	Dynamic Light Scattering
FICI	Fractional Inhibitory Concentration Index
FTIR	Fourier-Transform Infrared Spectroscopy
HEK	Human Embryonic Kidney
IMP	Imipenem
LP	Lactiplantibacillus plantarum
LP-CFS	Lactiplantibacillus plantarum-derived Cell Free Supernatant
LP-SeNPs	Lactiplantibacillus plantarum-derived Selenium Nanoparticles
MDR	Multidrug-resistant
MIC	Minimum Inhibitory Concentration
MRSA	Methicillin-resistant Staphylococcus aureus
NPs	Nanoparticle(s)
ROS	Reactive Oxygen Species
SDS-PAGE	Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis
SeNP(s)	Selenium Nanoparticle(s)
TET	Tetracycline
TEM	Transmission Electron Microscopy
UV-Vis	Ultraviolet–Visible Spectroscopy
XPS	X-ray Photoelectron Spectroscopy
XRD	X-ray Diffraction