NIST SP 800-53A Appendix C

APPENDIX C

ACRONYMS

COMMON ABBREVIATIONS

CFR

Code of Federal Regulations

CIO

Chief Information Officer

CNSS

Committee for National Security Systems

COTS

Commercial Off-The-Shelf

DCID

Director of Central Intelligence Directive

DNS

Domain Name System

FIPS

Federal Information Processing Standards

FISMA

Federal Information Security Management Act

ICS

Industrial Control System

IEEE

Institute of Electrical and Electronics Engineers

ISAP

Information Security Automation Program

IPsec

Internet Protocol Security

NIST

National Institute of Standards and Technology

NSA

National Security Agency

NSTISSI

National Security Telecommunications and Information System Security Instruction

OMB

Office of Management and Budget

PIV

Personal Identity Verification

PKI

Public Key Infrastructure

POAM

Plan of Action and Milestones

SCAP

Security Content Automation Protocol

SP

Special Publication

TCP/IP

Transmission Control Protocol/Internet Protocol

TSP

Telecommunications Service Priority

U.S.C.

United States Code

VPN

Virtual Private Network

VoIP

Voice over Internet Protocol