Many free enterprises in the world, regardless the size of these businesses, have encountering the globally affected financial crises in the twenty-first century. Especially the enterprises in Taiwan, they are affected not only by international incidents but also by natural plagues such as 921 earthquake and SARS. Therefore, some members in these enterprises, for pursuing their own personal goals, acquiring self-advantages or authorities, meditate the ¡§political action¡¨ that may interfere other member¡¦s working attitude as well as their job performance. The purpose of this project was to assemble the documents about ¡§perceptions of organizational politics¡¨ from several scholars and professors. To accomplish the purpose, a review of collected information from the thirty selected organizations such as both public and private hospitals, government offices, banks, high-tech industry, manufactures was conducted. Additionally, Kacmar¡¦s (1992) 31 Assessment Sheet and Carlson (1997) 15 Assessment Sheet were applied to understand and study the connection among the employee¡¦s ¡§organizational politics perceptions¡¨, job satisfaction, job involvement, the pressure from work, the intention of demission, organizational commitment, and organization citizenship behavior in the enterprises. The result of the research are as followings: Three subscales were obtained from the ¡§Organizational Politics perceptions Sheet¡¨: 1.Political behavior between supervisors and co-workers 2.Go along to get ahead 3.The interval between policy and practice The affect of the outcomes of organizational politics perceptions. 1.Partially existence: dimensionality of organizational politics perceptions influences job satisfaction. 2.Partially existence: dimensionality of organizational politics perceptions influences job involvement. 3.Existence: dimensionality of organizational politics perceptions influences work pressure. 4.Partially existence: dimensionality of organizational politics perceptions influences demission intention. 5.Partially existence: dimensionality of organizational politics perceptions influences organizational commitment. 6.Partially existence: dimensionality of organizational politics perceptions influences organization citizenship behavior. Key words: perceptions of organizational politics, job satisfaction, job involvement, pressure from work, intention of demission, organizational commitment, organization citizenship behavior