work in process.
work in progress.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Examples from the Web for wip
Arrived at the stable, the travellers were requested to wait there while Youth went to find his father and "borry a wip."
Dey ced dey could wip two ob you, but I guess one ob you could wip two ob dem.The Citizen-Soldier|John Beatty