ABSTRACT: This paper seeks to investigate the relationships between Organizational commitment and Organization citizenship behaviours among expats in Taiwan. Meyer and Allen’s items were used to measure organizational commitment. Concerning Organizational citizenship behaviour, Organ’s items were used to measure the construct. Self-administered questionnaire and online survey were the techniques employed to collect data. Mean, Standard Deviation, t-Test, Analysis Of Variance (ANOVA), and Pearson’s Correlation were utilized for data analysis. From a sample of 102 respondents collected, the findings indicated that: There was a significant and negative correlation between sportsmanship and continuous commitment. There was also a significant and positive relationship found between courtesy and affective commitment. Implications for organizational behaviour researchers and human resource practitioners are highlighted and limitations and future directions are presented.

KEYWORDS – Relationships, Organizational commitment, Organizational citizenship behaviours, attitudes.