The following acronyms are commonly used throughout this part:

AEA—The Atomic Energy Act of 1954, as amended (42 U.S.C. 2011 et seq.)

ARDMO—Associate RD Management Official

C—Confidential

CD—Compact Disk

CFR—Code of Federal Regulations

CUI—Controlled Unclassified Information

DCI—Director of Central Intelligence

DNI—Director of National Intelligence

DoD—Department of Defense

DOE—Department of Energy

E.O.—Executive order

FOIA—Freedom of Information Act

FRD—Formerly Restricted Data

IC—Intelligence Community

ICD—Intelligence Community Directive

ICPG—Intelligence Community Policy Guidance

ISCAP—Interagency Security Classification Appeals Panel

MDR—Mandatory Declassification Review

NNSA—National Nuclear Security Administration

NRC—Nuclear Regulatory Commission

NSI—National Security Information

Pub. L.—Public Law

RD—Restricted Data

RDMO—RD Management Official

S—Secret

TFNI—Transclassified Foreign Nuclear Information

U.K.—United Kingdom