AGO	argonaute
DCL	dicer-like
dsRNA	double-stranded RNA
ELNs	exosome-like nanoparticles
EVs	extracellular vesicles
HIGS	host-induced gene silencing
LDH	layered double hydroxide
miRNAs	microRNAs
PM-RNAi	plant-mediated RNA interference
RBPs	RNA-binding proteins
RISC	RNA-induced silencing complex
RNAi	RNA interference
SIGS	spray-induced gene silencing
siRNAs	small interfering RNAs
sRNA	small RNA
VIGS	virus-induced gene silencing