| Units of the Office of Records Services--Washington, DC |
| NWCT1 | Textual Archives Services Division--Archives I |
| NWCT2 | Textual Archives Services Division--Archives II |
| NWCS-C | Cartographic and Architectural Records |
| NWCS-M | Motion Picture, Sound, and Video Records |
| NWCS-S | Still Picture Records |
| NWL | Center for Legislative Archives |
| NWC | Access Programs |
NWME
| Electronic and Special Media Records Services
|
| Units of the Office of Regional Records Services |
NR
| Office of Regional Records Services
|
| NRABA | National Archives and Records Administration - Northeast Region (Boston) |
| NRAN | National Archives and Records Administration - Northeast Region (New York
City) |
| NRBPA | National Archives and Records Administration - Mid Atlantic Region (Center City
Philadelphia) |
| NRCAA | National Archives and Records Administration - Southeast Region |
| NRDA | National Archives and Records Administration - Great Lakes Region (Chicago) |
| NREKA | National Archives and Records Administration - Central Plains Region (Kansas
City) |
| NRFFA | National Archives and Records Administration - Southwest Region |
| NRGDA | National Archives and Records Administration - Rocky Mountain
Region |
| NRHLA | National Archives and Records Administration - Pacific Region (Laguna
Niguel) |
| NRHSA | National Archives and Records Administration - Pacific Region (San
Francisco) |
| NRIA | National Archives and Records Administration - Pacific Alaska Region
(Anchorage) |
| NRISA | National Archives and Records Administration - Pacific Alaska Region
(Seattle) |
| Other Units of the National Archives and Records Administration |
| NL | Office of Presidential Libraries |
| NLDDE | Dwight D. Eisenhower Library |
| NLFDR | Franklin D. Roosevelt Library |
| NLGB | George Bush Presidential Library |
| NLGRF | Gerald R. Ford Library |
| NLHH | Herbert Hoover Library |
| NLHST | Harry S. Truman Library |
| NLJC | Jimmy Carter Library |
| NLJFK | John F. Kennedy Library |
| NLLBJ | Lyndon B. Johnson Library |
| NLMS | Presidential Materials Staff |
| NLRNS | Richard Nixon Library |
| NLRNS | Richard Nixon Library - College Park |
| NLRR | Ronald Reagan Library |
| NLWJC | William J. Clinton Presidential |
