What does WOP stand for?

Waiver of Premium - Insurance (MHDW)

War on Poverty (OICC)

Web Offset Printing (SAUS)

Weekly Operating Plan (TIMI)

Wing Operation Plan (SAUS)

Wing Outer Panel - Aviation

Wireless Operator - RAF slang - World War II

With Other Property (BARN)

Without Pain (DAVI)

With out Papers

Without Passport - Immigration terminology - Acronym often referred to early 20th century Italian immigrants

Without Payment

Without Personnel

Without Preference - Rating

Without Priorities

World Oil Project - Massachusetts Institute of Technology - National Science Foundation (IID)