PPC - Pay Per Click or PowerPC
Acronyms are useful when used in large documents as they save the time of repeatedly typing the same words over and over again. However, when using acronyms in a blog, Google Adsense bot, being an unintelligent computer program, might misunderstand the same and start directing ads that are not relevant to your content.One great example is the acronym "PPC". PPC means "pay-per-click" in blogging parlance, as it turns out, “PPC” also stands for “PowerPC”, Apple’s line of Power Macintosh computers. So, you might be surprised one fine day to find ads related to computers on a page you expected to have blogging and Search Engine optimization ads.
Now, coming after the post where I said that 
The goal of every blogger using Google Adsense is to make lots of money with as little investment as possible. This is especially true of the hundreds and thousands of blogger blogs which sprout up every day. Most of them are run by individuals who have heard that Google Adsense offers a good opportunity to make money online.
