Also known as A-4, A04, A 4, A.4, A.IV, A IV
A4 commonly refers to:
~4 min read
Encyclopedic overview
13 sectionsContents
- Science and technology
- Computing
- Medicine
- Robotics
- Transportation
- Aeronautics and astronautics
- Railways
- Ships
- Other vehicles
- Roads and routes
- Military
- Other uses
- See also
A4 commonly refers to: A4 paper, a paper size defined by the ISO 216 standard, measuring
A4 and variants may also refer to:
Excerpted from Wikipedia’s “A4” article, available under the CC BY-SA 4.0 licence.