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A2A application-to-application
AAA Authentication, Authorization, Auditing
AES Advanced Encryption Standard
ANSI American National Standards Institute
APIs application programming interfaces
AS Applicability Statements
AU Authentication
B2B business-to-business
CA Certificate Authority
CLI command line interface
CPA Collaboration Protocol Agreement
CPP Collaboration Protocol Profile
CPPA Collaboration Partner Profile and
Agreement
CRL Certificate Revocation List
CRV certification revocation list
CSR Certificate Signing Request
DER Distinguished Encoding Rules
DES Data Encryption Standard
DMZ demilitarized zone
DN Distinguished Names
DNS Domain Name System
DOM Document Object Model
DP decision point
DSA directory ...