How do you abbreviate international units?
The International System of Units, universally abbreviated SI (from the French Le Système International d’Unités), is the modern metric system of measurement.
Is IE and IU the same?
The abbreviation I.E. The abbreviation I.E. must be used. DK IU or IE IU is accepted for multilingual packs; however the abbreviation IE must be used on Danish packs.
What is the abbreviation for Micron?
The micron is also known as a micrometer (American), micrometre (International Bureau of Weights and Measures), or by its abbreviation μm. Usually, the plural form of a micron is “microns,” but before the year 1950 the word “micra” was used.
Can you use U for units?
In 2004 they introduced their “Do Not Use” list of abbreviations including “U” for units, “IU” for international units, “QD” or “QOD” for daily or every other day, “X. 0 mg” or “. X mg” for fear of missed decimal points, or “MS” for confusion between morphine sulfate and magnesium sulfate .
What is vitamin IU unit?
The IU is an International Unit, usually used to measure fat soluble vitamins including Vitamin A, D and E. One milligram of beta carotene = 1667IU of Vitamin A activity. 15mg of beta carotene = 25,000IU of Vitamin A activity. VITAMIN E. One milligram of Vitamin E = approx 1.21 to 1.49IU (depending on the carrier).
What are microns in HVAC?
A unit of measurement equal to one millionth of a meter, or 1/25,000 of an inch. Airborne particles – such as dust, dander, mold and viruses – are measured in microns. These tiny particles can circulate in your home’s air and have harmful effects on your family’s health and comfort.
What is the abbreviation for micro-?
Micro- (symbol µ) is a unit prefix in the metric system denoting a factor of 10−6 (one millionth). Confirmed in 1960, the prefix comes from the Greek μικρός (mikrós), meaning “small”.
What does the name Micro mean?
Etymology: From μικρός. Micro is a prefix in the metric system denoting a factor of 10-6. Confirmed in 1960, the prefix comes from the Greek μικρός, meaning “small”. The symbol for the prefix comes from the Greek letter μ. It is the only SI prefix which uses a character not from the Latin alphabet.
What is the abbreviation for micro liter?
– * L = liter – ** mcL = microliter – *** dL = deciliter
What are the abbreviations for metric units?
Metric units can be abbreviated for simplicity. Abbreviations for the base units are the first letter of the unit name: m = meter, g = gram, and l = liter. Subunits can be abbreviated using the first letter of the prefix and the first letter of the base unit (all lowercase): mm = millimeter, kg = kilogram, etc.