| DEFENSE AGENCIES | | DEPARTMENT OF THE AIR FORCE | | DEPARTMENT OF EDUCATION | |
| National Security Agency | 91.111 | Air Force Material Command | 91.161 | Department of Education | 91.245 |
| Defense Information Systems Agency | 91.112 | Air Training Command | 91.163 | | |
| Defense Logistics Agency | 91.113 | Air Force Communications Service | 91.164 | DEPARTMENT OF THE INTERIOR | |
| Defense Intelligence Agency | 91.114 | Aerospace Defense Command | 91.165 | Bureau of Indian Affairs | 91.251 |
| Defense Mapping Agency | 91.115 | Air Mobility Command | 91.166 | Bureau of Land Management | 91.252 |
| Defense Nuclear Agency | 91.116 | STRATCOM | 91.167 | Bureau of Reclamation | 91.253 |
| Defense Advanced Research Project AGency | 91.117 | Air Combat Command | 91.168 | Bureau of Mines | 91.254 |
| White House Communications Agency | 91.118 | Air Force Security Service | 91.169 | U. S. Geological Survey | 91.255 |
| All Other Defenses | 91.119 | Air Force Intelligence Service | 91.170 | National Park Service | 91.256 |
| DEPARTMENT OF THE ARMY | | Air Force Reserve | 91.171 | U. S. Fish & Wildlife Service | 91.257 |
| Army Corp. of Engineers | 91.121 | Air Force Cmmissary Service | 91.171 | Heritage Conservation and Recreation Service | 91.258 |
| Army Forces Command | 91.122 | Air Force Engineering and Services Center | 91.173 | All Other Interior | 91.259 |
| Army Communications Commands | 91.124 | Air Force Medical Services Center | 91.174 | | |
| Army Criminal Investigation Command | 91.125 | Alaskan Air Command | 91.175 | DEPARTMENT OF ENERGY | |
| Army Health Services Command | 91.126 | Pacific AIr Forces | 91.176 | Power Administrations | 91.261 |
| Army Intelligence and Security Command | 91.127 | Air Forces in Europe | 91.177 | Federal Energy Regulatory Comm | 91.262 |
| Army Material Development and Readiness Command | 91.128 | Air National Guard | 91.178 | Office of Energy Resources | 91.263 |
| Military Traffic Management Command | 91.129 | Air Force Academy | 91.179 | Economic Regulatory Admin. | 91.264 |
| Army South | 91.130 | All Other AIr Force | 91.180 | Energy Information Admin. | 91.265 |
| Army FMS | 91.131 | Air Force FMS | 91.181 | | |
| Army Reserves | 91.132 | | | DEPARTMENT OF JUSTICE | |
| Eighth Army | 91.132 | CIVIL AGENCIES | | Bureau of Prisons | 91.271 |
| U. S. Army Europe | 91.134 | EXECUTIVE OFFICE OF THE PRESIDENT | | Community Relations Service | 91.272 |
| U. S. Army Pacific | 91.135 | National Security Council | 91.211 | Immigration & Naturalization Service | 91.273 |
| U. S. Army Military District of Washington | 91.136 | Office of the White House | 91.212 | Law Enforcement Assistance Admin. | 91.274 |
| Army Recruiting Command | 91.137 | Office of Management and Budget | 91.213 | U. S. Marshals Service | 91.275 |
| Army National Guard | 91.138 | Council of Economic Advisors | 91.214 | U. S. Parole Comm. | 91.276 |
| All Other Army | 91.139 | Council of Environmental Quality | 91.215 | U. S. Attorney General | 91.277 |
| | | Office of Science and Policy | 91.216 | Federal Bureau of Investigation | 91.278 |
| DEPARTMENT OF THE NAVY | | Office of the Vice President | 91.217 | Drug Enforcement Administration | 91.279 |
| Naval Electronic Systems Command | 91.141 | All Other Executive Offices | 91.219 | All Other Justice | 91.281 |
| Naval AIr Systems Command | 91.142 | DEPARTMENT OF AGRICULTURE | | | |
| Naval Sea Systems Command | 91.143 | Agricultural Marketing Service | 91.221 | DEPARTMENT OF STATE | |
| Naval Supply Systems Command | 91.144 | Agricultural Stabilization and Conservation Service | 91.222 | DOS _ International | 91.291 |
| Naval Facilities Engineering Command | 91.145 | Animal and Plant Health Inspection Service | 91.223 | DOS - Domestic | 91.292 |
| Military Sealift Command | 91.146 | Federal Grain Inspection Service | 91.224 | USAID - Projects | 91.213 |
| Naval Telecommunications Command | 91.147 | Food and Nutrition Service | 91.225 | USAID - Security | 91.294 |
| Naval Intelligence Command | 91.148 | U. S. Forest Service | 91.226 | U. S. Information Agency | 91.295 |
| Naval Material Command | 91.149 | Food Safety and Quality Service | 91.227 | U. S. Information AGency | 91.295 |
| Naval Security Group Command | 91.150 | Rural Electrification Admin. | 91.228 | International Narcotics Matters | 91.296 |
| Naval Oceanography Command | 91.151 | All Other Agriculture | 91.229 | All Other State | 91.299 |
| Naval Education and Training Command | 91.152 | | | | |
| Naval Data Automation Command | 91.153 | DEPARTMENT OF COMMERCE | | DEPARTMENT OF THE TREASURY | |
| Naval Reserve Command | 91.154 | Bureau of Census | 91.232 | Bureau of ALcohol, Tobacco and Firearms | 91.311 |
| Naval Civilian Personnel Command | 91.155 | Bureau of Economic Analysis | 91.233 | Bureau of the Mint | 91.312 |
| U. S. Navy Atlantic Fleet | 91.156 | National Telecommunications and Information Admin. | 91.234 | Bureau of the Public Debt | 91.313 |
| U. S. Navy Pacific Fleet | 91.157 | Maritime Admin. | 91.235 | Bureau of Engraving and Printing | 91.314 |
| U. S. Naval Forces Europe | 91.158 | National Oceanic and Atmosphere Admin. | 91.236 | Bureau fo Government Financial Operations | 91.315 |
| Bureau of Medicine and Surgery | 91.159 | U. S. Travel Service | 91.237 | Internal Revenue Service | 91.316 |
| Bureau of Naval Personnel | 91.190 | National Bureau of Standards | 91.238 | U. S. Customs Service | 91.317 |
| Naval District Headquarters | 91.191 | All Other Commerce | 91.239 | U. S. Secret Service | 91.318 |
| U. S. Naval Academy | 91.194 | | | Federal Law Enforcement Training Ctr. | 91.319 |
| Navy FMS | 91.195 | DEPARTMENT OF HEALTH AND HUMAN SERVICES | | All Other Treasury | 91.322 |
| All Other Navy | 91.199 | Health Services Admin | 91.241 | | |
| U S. MARINE CORPS | | Health Care Financing Admin | 91.242 | | |
| U. S. Marine Corps | 91.192 | Office of Civil Rights | 91.243 | | |
| U. S. Marine Corps Reserve | 91.193 | Office of Child Support Enforcement | 91.244 | | |
| | | Office of Human Development Services | 91.246 | | |
| | | Public Health Service | 91.247 | | |
| | | Social Security Admin. | 91.248 | | |
| | | INDEPENDENT ESTABLISHMENTS AND GOVERNMENT CORPORATIONS | | DEPARTMENT OF TRANSPORTATION | |
| | | | | | |
| | | Appalachian Regional Commission | 91.323 | U. S. Coast Guard | 91.611 |
| | | Central Intelligence Agency | 91.324 | Federal Aviation Admin | 91.612 |
| | | Civil Aeronautics Board | 91.325 | Federal Highway Admin | 91.613 |
| | | Consumer Product Safety Commission | 91.326 | Federal Railroad Admin | 91.614 |
| | | Environmental Protection Agency | 91.327 | Urban Mass Transportation Admin | 91.615 |
| | | CEqual Employment Opportunity Commission | 91.328 | National Highway Traffic Safety Admin | 91.616 |
| | | Farm Credit Administration | 91.329 | St. Laurence Seaway Development Corp. | 91.617 |
| | | Federal Communications Commission | 91.331 | Research and Special Programs Admin. | 91.618 |
| | | Federal Deposit Insurance Commission | 91.332 | All Other Transportation | 91.619 |
| | | Federal Emergency Management Agency | 91.333 | | |
| | | Federal Labor Relations Authority | 91.334 | DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT | |
| | | Federal Maritime Commission | 91.335 | | |
| | | Federal Reserve System | 91.336 | Federal Housing Comm. | 91.711 |
| | | Federal Trade Commission | 91.337 | New COmmunities Admin. | 91.712 |
| | | General Services Administration | 91.338 | Community Planning and Development COmm. | 91.713 |
| | | International Communication AGency | 91.330 | Government National Mortgage | 91.714 |
| | | Interstate Commerce Commission | 91.341 | All Other HUD | 91.719 |
| | | National Aeronautics and SPace Admin. | 91.342 | | |
| | | National Science Foundation | 91.343 | DEPARTMENT OF LABOR | |
| | | National Transportation Safety Board | 91.344 | | |
| | | Nuclear Regulatory Commission | 91.345 | Bureau of Labor Statistics | 91.811 |
| | | Occupational Safety and Health Review Commission | 91.346 | Occupational Safety and Health Admin. | 91.812 |
| | | Office of Personnel Management | 91.347 | Bureau of International Labor Affairs | 91.813 |
| | | Panama Canal Commission | 91.348 | Employment and Training Admin | 91.814 |
| | | Peace Corps | 91.349 | Mine Safety and Health Admin | 91.815 |
| | | Securities and Exchange Commission | 91.350 | Labor - Management Services Admin. | 91.816 |
| | | Selective Service System | 91.351 | Employment Sandards Admin. | 91.817 |
| | | Small Business Administration | 91.352 | All Other Labor | 91.819 |
| | | Tennessee Valley Authority | 91.353 | | |
| | | U. S. International Development Cooperation Agency | 91.354 | LEGISLATIVE BRANCH | |
| | | U. S. Postal Department | 91.355 | | |
| | | Veterans Administration | 91.356 | U. S. Senate | 91.910 |
| | | Smithsonian Institution | 91.357 | Government Accounting Office | 91.911 |
| | | EXIM Bank | 91.358 | Government Printing Office | 91.912 |
| | | World Bank | 91.359 | Library of Congress | 91.913 |
| | | International Monetary Fund | 91.360 | U. S. House of Representatives | 91.920 |
| | | Territorial Government of Guam | 91.361 | All Other Legislative | 91.929 |
| | | Territorial Government of the Virgin Islands | 91.362 | | |
| | | All Other Independents | 91.390 | JUDICIAL BRANCH | |
| | | | | | |
| | | | | U. S. Supreme Court | 91.951 |
| | | | | U. S. Court of Appeals | 91.952 |
| | | | | U. S. District Courts | 91.953 |
| | | | | Special Courts | 91.954 |
| | | | | Administrative Office of U. S. Courts | 91.955 |
| | | | | All Other Judicial | 91.959 |