Piping Abbreviations

[indyraider]

I have noticed that there are a lot of abbreviations for stuff involving pipes. Is there a place here on the website that might have a translation for all the "alphabet soup" abbreviations that get slung around? It would be cool to have a list...definitely appreciate all of the help but I have gotten lost a little bit with some of them!
indyraider

 

[allan]

On the right hand of the forum screen, near the top there is a list. On the way down the list there is a tab for 'abbreviations'

 

[zekest]

Most members just make them up as they go.