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Alphabetical Agency List: C

C

W 50.1 California Debris Commission (1893)
W 13.1 California Department (1858-1865, 1904-1907)
W 79.1 Canal Zone (1912-1945)
CZ 1.1 Canal Zone Government (1951-1979)
C 3.17/2 Capital Issues Committee (1918-1919)
LC 28.1 Card Division (1940)
I 14.1 Census Office (1902-1903)
HE 20.4801 Center for Biologics Evaluation and Research (1996- )
HE 20.4601 Center for Devices and Radiological Health (1983- )
HE 20.2301 Center for Disease Control (1971-1973)
HE 20.4701 Center for Drug Evaluation and Research (1987- )
HE 20.4201 Center for Drugs and Biologics (1971-1987)
HE 20.4501 Center for Food Safety and Applied Nutrition (1979- )
HE 22.101 Center for Medicaid and State Operations (1977- )
HE 22.401 Center for Medicare (1979- )
HE 20.7701 Center for Professional Development and Training (1984-1988)
HE 20.4401 Center for Veterinary Medicine (1971- )
D 114.1 Center of Military History (1974- )
HE 20.7000 Centers for Disease Control and Prevention (1973- )
HE 22.1 Centers for Medicare and Medicaid Services (1977- )
W 78.1 Central Department (1911-1920)
CIA 5.2  Central Intelligence Agency
PrEx 3.1 Central Intelligence Agency (1947- )
Pr 33.651 Central Intelligence Agency (1949-1953)
Pr 34.601 Central Intelligence Agency (1953-1961)
S 16.1 Central Translating Office (1940-1944)
D 116.1 Chemical Corps (1918- )
W 91.1 Chemical Corps (1946-1947)
W 4.1 Chickamauga and Chattanooga National Military Park 
       Commission (1890-1922)
A 31.1 Chief Clerk (1898-1925)
T 10.1 Chief Clerk and Superintendent (1897-1910)
D 207.301 Chief of Naval Reserve (1978- )
C 19.1 Children’s Bureau (1912-1913)
L 5.1 Children's Bureau (1913-1946)
FS 3.201 Children's Bureau (1946-1963)
FS 14.101 Children's Bureau (1963-1967)
FS 17.201 Children's Bureau (1967-1969)
HE 21.101 Children's Bureau (1970-1975)
HE 1.451 Children's Bureau (1975-1977)
HE 23.1201 Children's Bureau (1977- )
C 31.101 Civil Aeronautics Administration (1940-1959)
CA 1.1 Civil Aeronautics Authority (1938-1940)
C 31.1 Civil Aeronautics Authority (1940-1959)
C 31.202 Civil Aeronautics Board (1940-1978)
CAB 1.1 Civil Aeronautics Board (1978-1985)
M 105.1 Civil Affairs Division (1947-1949)
TD 4.801 Civil Aviation Security Service (1967-2002)
CS 1.1 Civil Service Commission (1883-1979)
FS 4.1 Civilian Conservation Corps (1939-1943)
Pr 32.4801 Civilian Production Administration (1945-1946)
HE 22.201 Clinical Standards and Quality Office (1977- )
T 11.1 Coast and Geodetic Survey (1878-1903)
C 4.1 Coast and Geodetic Survey (1903-1965)
W 53.1 Coast Artillery Office (1901-1941)
W 29.1 Coast Artillery School (1867-1916)
T 47.1 Coast Guard (1915-1917, 1919-1941, 1947-1966)
N 24.1 Coast Guard (1917-1919, 1941-1946)
TD 5.1 Coast Guard (1966-2003)

C

Z 1.1 Colonial Documents (Compilations)
M 119.1 Command and General Staff College (1947-1949)
Ju 8.1 Commerce Court (1910-1913)
FA 1.1 Commission of Fine Arts (1910- )
N 26.1 Commission on Training Camp Activities (1917-1919)
T 60.1 Commissioner of Accounts and Deposits (1920-1940)
T 16.1 Commissioner of Customs (1849-1894)
I 25.1 Commissioner of Railroads (1878-1904)
FS 12.1 Committee on Physical Fitness (1943-1945)
A 80.401 Commodity Credit Administration (1943-1945)
A 71.1 Commodity Credit Corporation (1939-1943)
A 82.301 Commodity Credit Corporation (1945- )
A 59.1 Commodity Exchange Administration (1936-1942)
A 75.202 Commodity Exchange Administration (1942-1947)
A 85.1 Commodity Exchange Authority (1947-1974)
HH 9.1 Community Development Office
HE 20.2551 Community Health Service (1970-1973)
C 50.1 Community Relations Service (1962-1966)
J 23.1 Community Relations Service (1966- )
CSA 1.1 Community Services Administration (1974-1981)
HE 20.2581 Comprehensive Health Planning Service (1970-1973)
T 12.1 Comptroller of the Currency (1863- )
T 15.1 Comptroller of the Treasury (1894-1921)
L 19.1 Conciliation Service (1938-1947)
Congress
Y 1.1 Congress
Y 7.3 Congress – Miscellaneous Reports of Senators and 
       Representatives
Y 1.4 Congressional Bills, Resolutions, and Amendments
Y 10.1 Congressional Budget Office (1974- )
LC 14.1 Congressional Research Service (1914- )
SB 11.1 Construction Bureau (1918-1934)
W 92.1 Construction Division (1918-1920)
FR 2.1 Consumer Financial Protection Board (2010- )
I 48.51 Consumers’ Counsel Division (1939-1941)
A 75.101 Consumers’ Counsel Division (1942-1943)
L 17.1 Consumers’ Project (1936-1938)
Z 2.1 Continental Congress Papers
GS 5.1 Contract Settlement Appeal Board (1944-1952)
T 67.1 Contract Settlement Office (1946-1948)
P 25.1 Controller Bureau (1954)
LC 22.1 Cooperative Cataloging and Classification Service (1934-1940)
FS 8.1 Coordinator of Health, Welfare, and Related Defense Activities 
       Office (1941)
LC 3.1 Copyright Office (1897- )
D 103.1 Corps of Engineers (1949- )
PrEx 17.1 Cost of Living Council (1971-1974)
PrEx 6.1 Council of Economic Advisers (1961- )
PrEx 14.1 Council on Environmental Quality (1970- )
PrEx 22.1 Council on Wage and Price Stability (1974-1981)
Ju 5.1 Court of Private Land Claims (1891-1904)
PrEx 31.1 Court Services and Offender Supervision Agency for the 
       District of Columbia (2000- )
A 54.1 Crop Production Loan Office (1918-1933)
W 47.1 Cuban Census Office (1899-1900)
S 15.1 Cultural Relations Division (1938-1944)
T 17.1 Customs Service (1927-2003)