What does DI stand for?

Disk image file formats may be open standards, such as the ISO image format for optical disc images, or proprietary to particular software applications.

Differentiated instruction, according to Carol Ann Tomlinson (as cited by Ellis, Gable, Greg, & Rock, 2008, p.

In the Air Force, they are known as Military Training Instructors and must be referred to as "sir" or "ma'am" by recruits.

In a typical round of DI, five to seven performers will each perform a "cutting" (excerpt) from a readily available, published (copyrighted or non-copyrighted) play, novel, or short story.

As a welfare entity, Deseret Industries provides useful goods at low cost to the public, as well as clothing and other items for humanitarian efforts throughout the world.

Distilled water is produced by a process of distillation and has an electrical conductivity of not more than 11 µS/cm and total dissolved solids of less than 10 mg/litre.

Digitally Imported participated in Day of Silence protests against high royalty fees for Internet radio in 2002 and 2007.

In mammals, insemination normally occurs during sexual intercourse when the male ejaculates into the female's reproductive tract, but insemination can take place in other ways, such as artificial insemination.

In pharmacology, a drug is "a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well-being.