SSD	Single-sided deafness
AHL	asymmetric hearing loss
CROS	contralateral routing of signal
CI	cochlear implantation
BAHA	bone-anchored hearing aid
ITD	interaural time difference
ILD	interaural level difference
UNHS	universal newborn hearing screening
CHILD	Children’s Home Inventory for Listening Difficulties
APHAB	Abbreviated Profile of Hearing Aid Benefit
THI	tinnitus handicap index
SSQ	Spatial and Qualities of Hearing Scale
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
AMEI	active middle ear implant
HINT	Hearing-in-noise test
CAEP	Cortical Auditory Evoked Potential