CANDEES	Canadian Dry Eye Epidemiology Study
CDERQOL	Chinese version of Dry Eye-Related Quality of Life
CLDEQ	Contact Lens Dry Eye Questionnaire
CLDEQ-8	Contact Lens Dry Eye Questionnaire-8
DED	Dry Eye Disease
DEEP	Dry Eye Screening questionnaire for Dry Eye Epidemiology Projects
DEQ	Dry Eye Questionnaire
DEQ-5	Dry Eye Questionnaire-5
DEQS	Dry Eye-Related Quality-of-life Score
FDA	Food and Drug Administration
HRQL	Health-Related Quality of Life
ICC	Intraclass Correlation Coefficient
IDEEL	Impact of Dry Eye in Everyday Life
J-CLDEQ-8	Japanese Contact Lens Dry Eye Questionnaire-8
J-OSDI	Japanese version of the Ocular Surface Disease Index
MCID	Minimal Clinically Important Difference
MGD	Meibomian Gland Dysfunction
N/A	Not Applicable
NEI VFQ-25	25-Item National Eye Institute Visual Function Questionnaire
OCI	Ocular Comfort Index
OCI-C	Chinese version of the Ocular Comfort Index
OSD	Ocular Surface Disease
OSD-QoL	OSD Quality of Life
OSDI	Ocular Surface Disease Index
PRO	Patient-Reported Outcome
QoL	Quality of Life
SANDE	Symptom Assessment in Dry Eye
SESoD	Subjective Evaluation of Symptom of Dryness
SIDEQ	Single Item Score Dry Eye Questionnaire
SPEED	Standard Patient Evaluation of Eye Dryness questionnaire
SSI	Sicca Symptom Inventory
TERTC-DEQ	Texas Eye Research and Technology left Dry Eye Questionnaire
TFBUT	Tear Film Break Up Time
UNC DEMS	University of North Carolina Dry Eye Management Scale
VAS	Visual Analog Scale