Jargon is different from meaningless buzz. A lot of jargon or code is often 'industry' terms that we have to do a better job teaching, explaining. I.E. as a designer, I need to do a better job of not sounding so jargon-y as I explain print graphics, raster, vector, file formats, printing prep. Those are critical factors, big impact on time, work, money but to someone outside the biz, meaningless jargon. 

Now the other day I had a chat on Twitter about the b.s. business babble buzz words marketing uses. I think I share a post or two a month, at least, on this topic. Sadly the people who need to read this are the ones 1) who want to call their crap 'new' and considering their ho-hum airfare a 'sale' that's 'exciting' enough to interrupt my day and 2) not going to read this kind of post. Oh and love that Office dictionary, that's right up their w/ Unsuckit. FWIW.