There are a number of words and phrases that we recommend avoiding, or avoiding in certain contexts and usages. Some are ambiguous or misleading; others presuppose a viewpoint that we disagree with, and we hope you disagree with it too.

[foss](The term “FOSS,” meaning “Free and Open Source Software,” was coined as a way to be neutral between free software and open source, but it doesn't really do that. If neutrality is your goal, “FLOSS” is better. But if you want to show you stand for freedom, don't use a neutral term.)

[floss](The term “FLOSS,” meaning “Free/Libre and Open Source Software,” was coined as a way to be neutral between free software and open source. If neutrality is your goal, “FLOSS” is the best way to be neutral. But if you want to show you stand for freedom, don't use a neutral term.)

[pc]( It's OK to use the abbreviation “PC” to refer to a certain kind of computer hardware, but please don't use it with the implication that the computer is running Microsoft Windows. If you install GNU/Linux on the same computer, it is still a PC. The term “WC” has been suggested for a computer running Windows.)

[lamp](“LAMP” stands for “Linux, Apache, MySQL and PHP”—a common combination of software to use on a web server, except that “Linux” in this context really refers to the GNU/Linux system. So instead of “LAMP” it should be “GLAMP”: “GNU, Linux, Apache, MySQL and PHP.”)

[rand](Standards bodies that promulgate patent-restricted standards that prohibit free software typically have a policy of obtaining patent licenses that require a fixed fee per copy of a conforming program. They often refer to such licenses by the term “RAND,” which stands for “reasonable and non-discriminatory.” That term whitewashes a class of patent licenses that are normally neither reasonable nor nondiscriminatory. It is true that these licenses do not discriminate against any specific person, but they do discriminate against the free software community, and that makes them unreasonable. Thus, half of the term “RAND” is deceptive and the other half is prejudiced. Standards bodies should recognize that these licenses are discriminatory, and drop the use of the term “reasonable and non-discriminatory” or “RAND” to describe them. Until they do so, writers who do not wish to join in the whitewashing would do well to reject that term. To accept and use it merely because patent-wielding companies have made it widespread is to let those companies dictate the views you express. We suggest the term “uniform fee only,” or “UFO” for short, as a replacement. It is accurate because the only condition in these licenses is a uniform royalty fee.)

[theft]([The supporters of a too-strict, repressive form of copyright often use words like “stolen” and “theft” to refer to copyright infringement. This is spin, but they would like you to take it for objective truth. Under the US legal system, copyright infringement is not theft. Laws about theft are not applicable to copyright infringement. The supporters of repressive copyright are making an appeal to authority—and misrepresenting what authority says. To refute them, you can point to this real case which shows what can properly be described as “copyright theft.” Unauthorized copying is forbidden by copyright law in many circumstances (not all!), but being forbidden doesn't make it wrong. In general, laws don't define right and wrong. Laws, at their best, attempt to implement justice. If the laws (the implementation) don't fit our ideas of right and wrong (the spec), the laws are what should change.]())

Happy hacking :-)