Call

Call may refer to:

• A type of betting in poker
• Animal communication, a song or noise made by an animal such as:
  • Bird call, part of a bird song
• A command in square dancing, delivered by a caller
• Call option, a term in stock trading
• Call on shares, a request for a further payment on partly paid share capital
• A shell command in DOS, OS/2 and Microsoft Windows command-line interpreters
• System call, in computer science, the mechanism used by an application program to request service from the operating system or another application program
• A method of starting a Subroutine
• Any bid, pass, double, or redouble made in the bidding stage of contract bridge

CALL (acronym)

• Computer-assisted language learning, a concept in language education
• Center for Anglican Learning & Leadership at the Church Divinity School of the Pacific
• The United States Army's Center for Army Lessons Learned

People

• Call (surname)

Telecommunications

• Any attempt to set up a telecommunication circuit
• A unit of traffic measurement
• The actions performed by a call originator
• A telephone call

Other

• Call (band)
• Call, Texas, a community in the southern United States
• Call / I4U, a 2011 single by Japanese music group AAA

See also

• The Call (disambiguation)
• Caller (disambiguation)
• Calling (disambiguation)
• Call sign, in broadcasting and radio communications, a unique designation for a transmitting station