Wyo. Stat. Ann. § 9-2-1703
(a) As used in this act:
(i) 'Administrator' means the administrative head of a division within a department;
(ii) 'Agency' means any board, commission, council, committee or office in the executive branch of state government except the offices listed in W.S. 9-2-1704(a) and the University of Wyoming;
(iii) 'Department' means one (1) of not more than fourteen (14) principal administrative operating units of state government as created by separate legislation establishing a department and in accordance with this act;
(iv) 'Department reorganization act' means an act of the legislature to create one (1) or more departments for the purpose of reorganization;
(v) 'Department reorganization plan' means the plan for final reorganization of a department developed by a director during the transition period as required by a department reorganization act;
(vi) 'Director' means the administrative head of a department;
(vii) 'Division' means one (1) of the principal operating units of a department the administrator of which is directly subordinate to the director;
(viii) 'Type 1, Type 2 or Type 3 transfers' means as defined in W.S. 9-2-1707(b);
(ix) 'Transition period' means the period between the creation of the department under a department reorganization act and the date of implementation of a department reorganization plan as specified by law;
(x) 'This act' means W.S. 9-2-1701 through 9-2-1707.