FGD	Focus Group Discussion
HEC	Hierarchy of Ergonomic Controls
MSD	Musculoskeletal Disorder
MSU	Mahasarakham University
NASA-TLX	National Aeronautics and Space Administration Task Load Index
NMQ	Nordic Musculoskeletal Questionnaire
OWAS	Ovako Working Posture Analysis System
PHEP-SEA	Public Health and Environmental Policy in Southeast Asia
PPE	Personal Protective Equipment
REBA	Rapid Entire Body Assessment
RULA	Rapid Upper Limb Assessment
SPSS	Statistical Package for the Social Sciences
UBRU	Ubon Ratchathani Rajabhat University
WMSDs	Work-Related Musculoskeletal Disorders
WWL	Weighted Workload