3CLpro	(Chymotrypsin-like protease)
Ac-PLVE-FMK	(Acetyl-Pro-Leu-Val-Glu(OMe)-CH2F)
Ac-PLVQ	(Acetyl-(Pro-Leu-Val-Gln))
Ac-VLPE-FMK	(Acetyl-Val-Leu-Pro-Glu(OMe)-CH2F)
AMPA	(α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid)
Boc-Asp(OMe)-FMK	(Boc-Asp(OMe)-fluoromethyl ketone)
Casps	(Caspases)
Cat-B	(Cathepsin B)
Cat-C	(Cathepsin C)
Cats	(Cathepsins)
Cat-X	(Cathepsin X)
COVID-19	(Coronavirus disease 2019)
d-PFMKs	(Peptidyl di-fluoromethyl ketones)
DUBs	(Deubiquitinating enzymes)
EP1113	(Z-Val-(2-aminobenzoyl)-Asp-CH2F)
FP-2	(Falcipain-2)
HAV	(Hepatitis A virus)
HDAC	(Histone deacetylase)
HLE	(Human leukocyte elastase)
m-FMK	(mono-Fluoromethyl ketone)
m-PFMKs	(Peptidyl mono-fluoromethyl ketones)
MPro	(SARS-CoV main protease)
Mu-Phe-HPhe-CH2F	(N-Morpholineurea-phenylalanyl-homophenylalanylfluoromethyl ketone)
NGLY1	(Peptide N-glycanase)
N-glycanase	(Peptide N-glycanase)
NK cells	(Natural Killer cells)
NMDA	(N-methyl-d-aspartic acid)
PFMKs	(Peptidyl fluoromethyl ketones)
PLpro	(Papain-like protease)
SARS-CoV	(Severe acute respiratory syndrome coronavirus)
SARS-CoV-2	(Severe acute respiratory syndrome coronavirus 2)
SENPs	(Sentrin/SUMO-specific proteases)
SUMOs	(Small ubiquitin-like modifiers)
TCP	(P. falciparum trophozoite cysteine proteinase)
THIQ-Leu-Phe-CH2F	(Tetrahydroisoquinoline Leu-Phe-CH2F)
TNFα	(Tumor necrosis factor)
t-PFMKs	(Peptidyl tri-fluoromethyl ketones)
ZBG	(Zinc binding group)
Z-DEVD-fmk	(Z-Asp(OMe)-Glu(OMe)-Val-Asp(OMe)-CH2F)
Z-DIPD-fmk	(Z-Asp(OMe)-Ile-Pro-Asp(OMe)-CH2F)
Z-IETD-fmk	(Z-Ile-Glu(OMe)-Thr-Asp(OMe)-CH2F)
Z-LEHD-fmk	(Z-Leu-Glu(OMe)-His-Asp(OMe)-CH2F)
Z-VAD-FMK	(Z-Valyl-alanyl-aspartyl-[O-methyl]-fluoromethyl ketone)
Z-VAD-fmk	(Z-Val-Ala-Asp-CH2F)
Z-YVAD-fmk	(Z-Tyr-Val-Ala-Asp(OMe)-CH2F)
β-CoVs	(β-Coronaviruses)