ADM	Acellular Dermal Matrix
CAF	Coronally Advanced Flap
CAT	Coronally Advanced Tunnel
CI	Confidence Interval
CM	Collagen Matrix
CRC	Complete Root Coverage
CTG	Connective Tissue Graft
DBS	Double Blade Scalpel
df	Degree of Freedom
EMD	Enamel Matrix Derivatives
GR	Gingival Recession
GRADEpro	GDT Guideline Development Tool
GT	Gingival Thickness
HA	Hyaluronic Acid
I2	Index of Higgings
KT	Keratinized Tissue
KTW	Keratinized Tissue Width
MAGRs	Multiple Adjacent Gingival Recessions
MCAF	Modified Coronally Advanced Flap
MRC	Mean Root Coverage
NCCLs	Non-Carious Cervial Lesions
OB	Orthodontic Button
OR	Odds Ratio
PICOS	Population, Intervention, Comparison, Outcomes, and Study Design
PRF	Platelet-Rich Fibrin
RC	Root Coverage
RCPPS	Root Coverage Periodontal Plastic Surgery
RCSPs	Root Coverage Surgical Procedures
RCTs	Randomized Clinical Trials
RDR	Recession Depth Reduction
RES	Root Coverage Esthetic Score
Robvis tool	Risk of Bias Visualization Tool
RoB2	Risk of Bias 2
RR	Risk Ratio
RT	Recession Type
sCTG	Subepithelial Connective Tissue Graft
SMD	Standardized Mean Difference
SRs	Systematic Reviews
VAS	Visual Analogue Scale
T-PRF	Titanium Platelet-Rich Fibrin
XADM	Xenogeneic Acellular Dermal Matrix