ADCCP meaning in General ?

Answer: What is Advanced Data Communication Control Procedures mean?

In telecommunication, Advanced Data Communication Control Procedures (or Protocol) (ADCCP) is a bit-oriented data link layer protocol developed by the American National Standards Institute. It is functionally equivalent to the ISO High-Level Data Link Control (HDLC) protocol.

Although the ISO and ANSI standards writers coordinated their work, so the differences between the standards are mainly editorial, there is one meaningful difference: ADCCP's definition of the basic subset required to implement balanced asynchronous mode includes the RSET frame, while HDLC makes it optional.

One major difference between the two is the unnumbered (U) format. When extended (7-bit) sequence numbers are used, I and S frames have two-byte control fields. Like early versions of HDLC, ADCCP specifies a 2-byte control field format with the P/F flag duplicated. Later HDLC specifications, in particular ISO/IEC 13239, changed that to specify that U frames have 1-byte control fields in all cases.

reference

Full Form	Category
Association of Data Center Cleaning Professionals	Community
Advanced Data Communications Control Protocol	Computing
Advanced Data Communication Control Procedures	General
Army Data Center Consolidation Plan	Governmental
Advanced Data Communications Control Procedures	Information Technology
Advance Communications Control Procedure	Military and Defence