NGS	Next-Generation Sequencing
IOC	International Olive Council
NOGB	National Olive Germplasm Bank of Greece
WOGBC	World Olive Germplasm Bank of IFAPA, Córdoba
PDO	Protected Designation of Origin
PGI	Protected Geographical Indication
LAB	Lactic Acid Bacteria
TPC	Total Polyphenol Content
HPLC	High-Performance Liquid Chromatography
GAE	Gallic Acid Equivalents
PCA	Plate Count agar
MRS	De Man–Rogosa–Sharpe
VRBG	Violet Red Bile Glucose agar
YGC	Yeast Glucose Chloramphenicol agar
CFU	Colony Forming Units
SD	Standard Deviation
TE	Tris-EDTA
PCR	Polymerase Chain Reaction
Rep	Repetitive Extragenic Palindromic Elements
NCBI	National Center for Biotechnology Information
NADH	Nicotinamide Adenine Dinucleotide Hydrogen
WHO	World Health Organization
ASV	Amplicon Sequence Variant
LDA	Linear Discriminant Analysis
PCoA	Principal Component Analysis