List of Safeguarding Labels (used for unclassified information; principal ones marked with an asterisk)
- ACDA (Arms Control and Disarmament Agency use only)
- Addressee only
- Administrative-Internal use only
- Administratively confidential
- Administratively Controlled Information
- Administratively restricted
- Applied Technology
- Attorney-Client Privileged Information
- Attorney Work-Product Privileged Information
- Business Confidential
- Budgetary Information
- Census Confidential
- Chemical-terrorism Vulnerability Information (CVI)*
- Company Confidential
- Computer Security Act Sensitive Information
- Confidential
- Confidential-Administrative
- Confidential Business Information (CBI)*
- Confidential FR
- Confidential Information Protected and Statistical Efficiency Act Information
- Confidential-Personnel
- Continued Control
- Contractor Access Restricted Information
- Controlled Unclassified Information (CUI)*
- Copyrighted Information
- Critical Energy Infrastructure Information (CEII)*
- Critical Infrastructure Information (CII)*
- Critical nuclear weapon design information
- CRYPTO
- DEA Sensitive
- Defense Information
- Deliberative Process Privileged Information
- Department of Homeland Security Information Technology
- Distribution to U.S. Government agencies only
- Distribution restricted
- DOD Unclassified Controlled Nuclear information
- Draft
- Export Administration Regulation Information
- Export Controlled Information*
- Eyes only
- For (name) only
- For Official Use Only (FOUO)*
- For staff use only
- Formally restricted data
- General Services Administration Sensitive But Unclassified Building Information
- Government Confidential Commercial Information
- Grand Jury Information*
- Homeland Security Information
- In Confidence
- Information for official use only
- Information that could be sold for profit
- Information that could pose a physical risk to personnel
- Intellectual Property
- Internal NASA use only
- Internal office
- International Personnel Rules and Practices
- International Traffic in Arms Regulation
- Law Enforcement Information
- Law Enforcement Sensitive (LES)*
- Limdis (Department of State special handling designation, "Distribution limited to officers, offices, and agencies with the need to know, as determined by the chief of mission or designee.")
- Limited access
- Limited access to
- Limited distribution
- Limited-For official use only
- Limited information
- Limited Official Use (LOU)*
- Medical Records
- Missile Technology Control Regime Annex
- Missile Technology Control Regime (MTCR) U.S.-Nominated Agents
- NASA sensitive data
- NATO
- No distribution outside department
- Nodis (Department of State special handling designation, "No distribution to other than addressee without approval of addresser or addressee"; used only on messages of the highest sensitivity between the President, the Secretary of State, and Chiefs of Mission.)
- Noforn (Department of State special handling designation, "Intelligence which . . . may not be provided in any form to foreign governments, international organizations, coalition partners, foreign nations, or immigrant aliens without originator approval.")
- Non-public information
- Not Available (National Technical Information Service)
- Nuclear Nonproliferation Act Information
- Official Use Only (OUO)*
- Operations Security Protected Information
- Originator Controlled (ORCON)
- Patent Sensitive Information
- Personal
- Personally Identifiable Information (PII)*
- Personal Privacy Information (PPI)*
- Predecisional Draft
- Privacy Act Information
- Privacy Act-Protected Information
- Private
- Privileged business information
- Proprietary
- Proprietary Information
- Protected Critical Infrastructure Information (PCII)*
- Protected Information
- Restricted
- Restricted data
- Safeguards Information (SGI)
- Secret Patents
- Select Agent Sensitive Information
- SPECAT
- Sensitive
- Sensitive But Unclassified (SBU)*
- Sensitive But Unclassified Building Information
- Sensitive Homeland Security Information (SHSI)*
- Sensitive in Confidence
- Sensitive Information
- Sensitive Security Information (SSI)*
- Sensitive unclassified information
- SIOP/Special handling required, not releasable to foreign nationals
- Special handling required, not releasable to foreign nationals
- Special Nuclear Material
- Specifically Exempt from Disclosure by Statute
- Technical Information
- Terrorism Information
- Trade Secrets*
- Trade Sensitive Information
- Unclassified Controlled Nuclear Information (UCNI)*
- Unclassified Controlled National Security-Related Information
- Unclassified Export-Controlled Department of Defense Technical Data
- United States Munitions List
- U.S. Government use only
- Voluntarily Provided Information
- Weapon Data
- Weapons of Mass Destruction Information
- Well Information
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