List of Abbreviations and Acronyms
- AC
- Appeals Council
- Act
- Social Security Act
- ADP
- Automated Data Processing
- AFDC
- Aid to Families with Dependent Children
- ALJ
- Administrative Law Judge
- BL
- Black Lung
- BPA
- Blanket Purchase Agreement
- CAN
- Claim Account Number
- CFR
- Code of Federal Regulations
- CSC
- Computer Sciences Corporation
- CPS
- Current Population Survey
- DCN
- Double Check Negotiation
- DCO
- Deputy Commissioner for Operations
- DDS
- Disability Determination Services
- DHHS
- Department of Health and Human Services
- DI
- Disability Insurance
- DO
- District Office
- DOJ
- Department of Justice
- EIN
- Employer Identification Number
- ER
- Earnings Record
- FDDS
- Federal Disability Determination Services
- FO
- Field Office
- FOIA
- Freedom of Information Act
- FRC
- Federal Records Center
- FSF
- Folder-staging Facility
- GSA
- General Services Administration
- HCFA
- Health Care Financing Administration
- HHS
- Health and Human Services
- HI
- Health Insurance
- HO
- Hearing Office
- INTPSC
- International Program Service Center
- IRC
- Internal Revenue Code
- IRS
- Internal Revenue Service
- LS
- Litigation Staff
- MBR
- Master Beneficiary Record
- NARA
- National Archives and Records Administration
- NCC
- National Computer Center
- OACT
- Office of the Actuary
- OASDI
- Old Age Survivors and Disability Insurance
- OAPQ
- Office of Assistance Program Quality
- OC
- Office of the Commissioner
- OCO
- Office of Central Operations
- OCRO
- Office of Central Records Operations
- OD
- Office of Disability
- ODCP
- Office of the Deputy Commissioner for Programs
- ODO
- Office of Disability Operations
- ODP
- Office of Disclosure Policy
- OFM
- Office of Financial Management
- OFPSD
- Office of Financial Policy and Systems Design
- OHA
- Office of Hearings and Appeals
- OLCA
- Office of Legislation and Congressional Affairs
- OP
- Office of Policy
- OPE
- Office of Personnel
- OPIR
- Office of Program and Integrity Reviews
- OPM
- Office of Personnel Management
- ORC
- Office of the Regional Commissioner
- ORS
- Office of Research and Statistics
- ORSI
- Office of Retirement and Survivors Insurance
- ORS
- Office of Research, and Statistics
- OS
- Office of Systems
- OSPI
- Office of Strategic Planning and Integration
- OSSI
- Office of Supplemental Security Income
- OSO
- Office of Systems Operations
- OSR
- Office of Systems Requirements
- OTA
- Office of Tax Analysis
- PA
- Privacy Act
- PIN
- Personal Identification Number
- PSC
- Program Service Center
- RC ALJ
- Regional Chief Administrative Law Judge
- RO
- Regional Office
- ROAR
- Recovery of Overpayments, Accounting and Reporting
- RRB
- Railroad Retirement Board
- RSDI
- Retirement and Survivors Disability Insurance
- RSI
- Retirement and Survivors Insurance
- SMI
- Supplementary Medical Insurance
- SSA
- Social Security Administration
- SSI
- Supplemental Security Income
- SSN
- Social Security Number
- SSR
- Supplemental Security Income Record
- TSC
- Teleservice Centers
- U.S.C.
- United States Code
- VA
- Department of Veterans Affairs
- VEMASS
- Vocational Consultant/Medical Advisor Services Staff
- VR
- Vocational Rehabilitation
- WNRC
- Washington National Records Center