AP-#	Adaptor Protein #
ARF	ADP ribosylation factor
β-HEXA	β-hexosaminidase A
Ca2+	Calcium
CLEAR	Coordinated lysosomal expression and regulation element
DD	Danon Disease
EE	Early endosomes
EL	Endolysosomes
ER	Endoplasmic reticulum
FGE	Formylglycine-generating enzyme
FLCN	Folliculin
FNIP	Folliculin-interacting proteins
GATOR1	GTPase-activating protein (GAP) for RAG A
GCase	Glucocerebrosidase
GD	Gaucher Disease
GGA	Golgi-localized, γ ear–containing, ARF–binding protein
GlcCer	Glucosylceramide
GM2	Ganglioside monosialic 2
GM2A	GM2 ganglioside activator protein
GTPase	GTP (guanosine triphosphate)-binding proteins
HOPS	Homotypic fusion and vacuole protein sorting
ILVs	Intraluminal vesicles
LAMP#	Lysosomal-associated membrane protein #
LD	Lysosomal Disease
LIMP-#	Lysosomal integral membrane protein- #
LMP	Lysosomal membrane proteins
LRO	Lysosome-related organelles
LRP	Lipoprotein receptor-related protein
LYCHOS	Lysosomal cholesterol sensing protein (G protein–coupled receptor 155)
M6P	Mannose 6-phosphate
M6PR	Mannose-6-phosphate receptors
MCOLN1	Mucolipin TRP Cation Channel 1; protein coding gene
MITF	Microphthalmia-associated transcription factor
MiT-TEF	Family of transcriptions factors
ML1	Mucolipin-1
ML IV	Mucolipidosis type IV
MSD	Multiple sulphatase deficiency
mTOR	Mammalian target of rapamycin
mTORC #	Mammalian target of rapamycin complex #
NPC1	Niemann–Pick type C1 protein
NSF	N-ethyl-maleimide-sensitive factor
PSAP	Gene that encodes prosaposin
RER	Rough Endoplasmic Reticulum
Sap C	Saposin C
SNARE	Soluble N-ethylmaleimide-sensitive factor-attachment protein receptor
SUMF1	Sulphatase Modifying Factor 1
TFE3	Transcription factor E3
TFEB	Transcription factor EB
TFEC	Transcription Factor EC
TGN	Trans-Golgi network
TPC	Two-pore channel
TRP	Transient receptor potential
TRPML	Transient receptor potential of the mucolipin family
TRPML1	Transient receptor potential of mucolipin 1
TSC	Tuberous sclerosis complex
TSE	Tubular sorting endosome
UCE	Uncovering Enzyme
UDP-GlcNac	Uridine diphosphate N-acetylglucosamine
ULK1	Unc-51- like kinase 1
VSE	Vacuolar sorting endosome