interdivisional       
adjective (also inter-divisional) uk/ˌɪn.tə.dɪˈvɪʒ.ən.əl/ us/ˌɪn.t̬ɚ.dɪˈvɪʒ.ən.əl/
 部门间的
between the divisions (= parts) of an organization
  We want to encourage interdivisional co-operation.
 The central bank created an interdivisional working group on financial stability. 中央银行设立了一个关于金融稳定的部门间工作组。 
 - More examples
 - A market-based approach to resource allocation has intensified interdivisional conflict.
 - Business units may have to be combined in order to reduce inter-divisional costs.
 - It just increased the feeling that the employees had to make an immediate contribution and that the company would not tolerate the disruption that came with frequent inter-divisional moves.