![basement - In this plumbing code illustration, what are the meanings of "SH" "WC" "BT" "LAV", etc? - Home Improvement Stack Exchange basement - In this plumbing code illustration, what are the meanings of "SH" "WC" "BT" "LAV", etc? - Home Improvement Stack Exchange](https://i.stack.imgur.com/8NFk5.jpg)
basement - In this plumbing code illustration, what are the meanings of "SH" "WC" "BT" "LAV", etc? - Home Improvement Stack Exchange
![What does OK WC mean? - Definition of OK WC - OK WC stands for Okay With Corrections. By AcronymsAndSlang.com What does OK WC mean? - Definition of OK WC - OK WC stands for Okay With Corrections. By AcronymsAndSlang.com](http://acronymsandslang.com/acronym_image/56/3653a1c05aaa1e6bfc26e38291d87fcc.jpg)
What does OK WC mean? - Definition of OK WC - OK WC stands for Okay With Corrections. By AcronymsAndSlang.com
![What does WC on toilet doors stand for? Real meaning behind letters leaves people flabbergasted - North Wales Live What does WC on toilet doors stand for? Real meaning behind letters leaves people flabbergasted - North Wales Live](https://i2-prod.dailypost.co.uk/incoming/article26620913.ece/ALTERNATES/s1200/0_Britons-Prepare-For-Further-Easing-Of-Coronavirus-Lockdown-Now-In-Week-Ten.jpg)
What does WC on toilet doors stand for? Real meaning behind letters leaves people flabbergasted - North Wales Live
![People are only just realising what WC means and why it's called that, and it's leaving them stunned | The US Sun People are only just realising what WC means and why it's called that, and it's leaving them stunned | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2023/04/brgeh8-wc-toilet-direction-sign-807278260.jpg)