What do the different statuses on a Work Order mean?

APPR = Approved
ASSGN = Assigned
CAN = Canceled
CAPPR = CSC Approval
CLOSE = Closed
COMP = Completed
CREV = CSC Review
FLDCOMP = Field Complete
HISTEDIT = Edited in History
INPRG = In Progress
NSCP = Needs Scope
SHREV = Shop Review
WAPPR = Waiting on Approval
WASSGN = Waiting Assignment
WCOMP = Waiting Complete
WENG = Waiting Engineering
WMATL = Waiting on Material
WPCOND = Waiting on Plant Cond
WPLAN = Waiting Planning
WREV = Waiting Post Review
WSCH = Waiting to be Scheduled