OOP

OOP (countable and uncountable, plural OOPs)

1. (programming, uncountable) Initialism of object-oriented programming.
2. (tennis) Initialism of order of play (“the schedule of contests in a tennis event”).
3. (Internet) Initialism of original original poster (“the poster of quoted material”).

   Everyone here is mocking OOP, but I think he has a point.

OOP (not comparable)

1. (publishing) Initialism of out of print.
2. (poker) Initialism of out of position.
3. Abbreviation of out of pocket.

• OP (out of print)

OOP (third-person singular simple present OOPs, present participle OOPing, simple past and past participle OOPed)

1. (programming, informal) To use object-oriented programming for a task. (Can we add an example for this sense?)

• -poo, POO, Poo, poo

OOP f

1. Initialism of Organizace pro osvobození Palestiny (“PLO (Palestine Liberation Organization)”).

This proper noun needs an inflection-table template.