Jump to content

A (disambiguation)

From Wikipedia, the free encyclopedia
(Redirected from A (symbol))

A is the first letter of the Latin and English alphabet.

A may also refer to:

Science and technology

[edit]

Quantities and units

[edit]

Astronomy

[edit]

Biology

[edit]

Computing

[edit]

Programming languages

[edit]

Other uses in computing

[edit]

Mathematics and logic

[edit]

Other uses in science and technology

[edit]
  • A battery, a vacuum tube filament type battery
  • A battery (size), a standard battery size
  • Anode, an electrode
  • A, historical symbol for chemical element argon, currently Ar
  • The center of a hexagonal face of the Brillouin zone of a hexagonal lattice, in physics

Arts and media

[edit]

Books

[edit]

Film and TV

[edit]

Films

[edit]

Film ratings

[edit]

Television

[edit]

Music

[edit]

Performers

[edit]
  • A (band), a British alternative rock band

Albums

[edit]

Songs

[edit]

Other media

[edit]

Geography

[edit]

Linguistics

[edit]

Letters

[edit]
  • A (or a), the first letter of the Latin alphabet
  • A (Indic), the many form of brahmic "a"
  • A (Bengali), the romanized name of the Bengali letter অ
  • A (cuneiform), the romanized name of a cuneiform sign
  • A (Cyrillic) (A or а), the first letter of the Cyrillic alphabet
  • A (kana) (or a), the romanized name of the Hiragana syllable letter あ and of the Katakana syllable letter ア used in Japanese, which may also be used to represent Asia
  • Alpha (Α or α), the first letter of the Greek alphabet

Other uses in linguistics

[edit]

People

[edit]

Philosophy and religion

[edit]

Transport

[edit]

Automobile

[edit]

Rail

[edit]

Ships

[edit]

Other uses

[edit]
  • A (grade), an academic grade
  • A series of paper sizes defined by ISO 216, e.g. A4, A5 sizes
  • A formation, an American football offensive formation
  • A-frame, a type of structure
  • Aalto University, public research university in Espoo, Finland
  • Ace, a playing card
  • Agilent Technologies, with U.S. ticker symbol A
  • Sentinel Peak (Arizona), more commonly known as "A" Mountain for the human-made rock formation in the shape of the letter
  • Alfa, the military time zone code for UTC+01:00
  • Farmall A, a tractor produced by International Harvester from 1939 to 1947
  • Oakland A's, or the Athletics, a professional baseball team based in Oakland, California, United States

See also

[edit]