Definition: X2X

(Something "to" Something) Shorthand for terms that relate one thing to another, including the following:

  X2X     Meaning

  B2B     Business to Business
  B2C     Business to Consumer
  B2E     Business to Employee
  B2G     Business to Government
  C2C     Client to Client
  D2D     Disk to Disk
  G2B     Government to Business
  G2C     Government to Consumer
  M2M     Machine to Machine
  O2O     Online to Offline
  P2P     Peer to Peer
  P2T     Push to Talk
  U2U     User to User