A:      East India Company: Charters, Deeds, Statutes and 
                            Treaties c1550-c1950

B:      East India Company: Minutes of the Court of Directors and 
                            Court of Proprietors 1599-1858
  
C:      Council in India Minutes and Memoranda 1858-1947

D:      East India Company: Minutes and Memoranda of 
                            General Committees 1700-1858

E:      East India Company: General Correspondence 1602-1859

F:      Board of Control Records 1784-1858

G:      East India Company Factory Records c1595-1858

H:      India Office Home Miscellaneous Series c1600-1900

I:      Records relating to other Europeans in India 1475-1824

J&K:    East India College, Haileybury, Records, and 
                            Records of other institutions 1749-1925

L:      India Office Departmental Records

L/AG:   India Office: Accountant-General's Records c1601-1974

L/E:    India Office: Economic Department Records c1876-1950

L/F:    India Office: Financial Department Records c1800-1948

L/I:    India Office: Information Department Records 1921-1949

L/L:    India Office: Legal Adviser's Records c1550-1950

L/MAR:  India Office: Marine Records c1600-1879

L/MED:  India Office: Medical Board Records c1920-1960

L/MIL:  India Office: Military Department Records 1708-1959

L/PARL: India Office: Parliamentary Branch Records c1772-1952

L/PO:   Secretary of State for India: Private Office 
                            Papers 1858-1948

L/PWD:  India Office: Public Works Department 1839-1931

L/P&J:  India Office: Public & Judicial Department 
                            Records 1795-1950

L/P&S:  India Office: Political & Secret Department 
                            Records 1756-c1950

L/R     India Office: Record Department Papers 1859-1959

L/SUR:  India Office: Surveyor's Office Records 1837-1934

L/S&G:  India Office: Services and General Department 
                            Records c1920-c1970

L/WS:   India Office: War Staff Papers 1921-1951

M:      Burma Office Records 1932-1948

N:      Returns of Baptisms, Marriages and Burials 1698-1969

O:      Biographical Series 1702-1948

P:      Proceedings and Consultations of Presidency and 
                    Provincial Governments in India 1702-1945

Q:      Commission, Committee and Conference Records c1895-1947

R:      Records received in London and incorporated in India
                    Office Records

R/1:    India: Crown Representative: Politial Department
                               Indian States Records 1880-1947

R/2:    India: Crown Representative: India States Residencies
                                            Records c1789-1947

R/3:    India:Viceroy's Private Office Papers and other
                                  Government Records 1899-1948

R/4:    India: British High Commission Cemetery 
                                            Records c1870-1967

R/5:    Nepal: Kathmandu Residency Records c1792-1872

R/8:    Burma: Records of the Governor's Office 1942-1947

R/9:    Malaya: Malacca Orphan Chamber and Council of 
                                   Justice Records c1685-1835

R/10:   China: Canton Factory Records 1623-1835

R/12:   Afghanistan: Kabul Legation Records 1923-1948

R/15:   Gulf States: Records of the Bushire, Bahrain, 
          Kuwait, Muscat and Trucial States Agencies 1763-1951

R/19:   Egypt: Records of the Cairo, Alexandria and 
                                       Suez-Agencies 1832-1870

R/20:   Aden: Records of the British Administration in 
                                                Aden 1837-1967

S:      Linguistic Survey of India c1900-c1930

V:      India Office Records Official Publications 
                                            Series c1760-1957

W,X,&Y: India Office Records Map Collections c1700-1960

Z:      Original Registers and Indexes to Records 
                                            Series c1700-1950