Initial Enrollment Period means one of the following periods during which you may first enroll for coverage under this plan:
Enrollment Date means the first day of each Offering Period.
Special Enrollment Period means a period of time allowed under this Plan, other than the eligible person’s Initial Enrollment Period or an Open Enrollment Period, during which an eligible person can request coverage under this Plan as a result of certain events that create special enrollment rights.
Annual Enrollment Period or "Enrollment Period" means the period before each policy anniversary so designated by the Sponsor and Lincoln during which you may enroll for coverage under this policy.
Open Enrollment Period means an enrollment period during which time any Eligible Employee and/or Dependent may apply to become a Subscriber and/or Covered Dependent, and existing Subscribers may apply to change to another provider network or coverage option, if available, or elect to terminate coverage.