CALMs	Café-au-lait macules
NOA	Nevus of Ota
BN	Becker’s nevus
LPP	Lichen planus pigmentosus
Nd:YAG	Q-switched neodymium-doped yttrium aluminum garnet
PIH	Post-inflammatory hyperpigmentation
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
FST	Fitzpatrick skin type
ABNOM	Acquired bilateral nevus of Ota-like macules
IPL	Intense pulsed light
NS	Nevus spilus
ECP	Erythema dyschromia perstans
EFF	Erythromelanosis follicularis faciei
LWNH	Linear and whorled nevoid hypermelanosis
HN	Hori’s nevus
DLQI	Dermatology Life Quality Index
PBI	Patient Benefit Index