| OrderNo | Title | Date | Link |
| CFR OC 202/2 | Individual Orthodox Churches: Russia: Contacts: Metropolitan Nikodim Of Leningrad | 1965-1969 | CFR/5/3/25/202-2 |
| CFR OC 197/2 | Individual Orthodox Churches: Russia: Patriarch Alexii: Correspondence | 1950-1961 | CFR/5/3/25/197-2 |
| CFR OC 53/3 | Oecumenical Patriarchate: Patriarch Athenagoras I | October 1964-November 1965 | CFR/5/3/5/53-4 |
| CFR OC 53/2 | Oecumenical Patriarchate: Patriarch Athenagoras I | April 1958-February 1962 | CFR/5/3/5/53-2 |
| CFR OC 192/2 | Individual Orthodox Churches: Russia: Church Affairs | 1960-1967 | CFR/5/3/25/192-2 |
| CFR OC 207/1 | Individual Orthodox Churches: Russia: Contacts: Russian Visitors To Great Britain | 1934-1960 | CFR/5/3/25/207-1 |
| CFR OC 206/8 | Individual Orthodox Churches: Russia: General Contacts | 1956-1973 | CFR/5/3/25/206-8 |
| CFR OC 221/1 | Individual Orthodox Churches: Russia: Anglican Relations: Moscow Conference: General | 1956 | CFR/5/3/25/221-1 |
| CFR OC 209/3 | Individual Orthodox Churches: Russia: Anglican Visits To | 1943-1948 | CFR/5/3/25/209-3 |
| CFR OC 229/1 | Individual Orthodox Churches: Russia: Relations With The World Council Of Churches | 1952-1956 | CFR/5/3/25/229-1 |
| CFR OC 219/2 | Individual Orthodox Churches: Russia: Anglican Relations: Moscow Conference | 1949 | CFR/5/3/25/219-2 |
| CFR OC 197/1 | Individual Orthodox Churches: Russia: Patriarch Alexii: Correspondence | 1944-1950 | CFR/5/3/25/197-1 |
| CFR OC 217/2 | Individual Orthodox Churches: Russia: Anglican Relations: General | 1952-1963 | CFR/5/3/25/217-2 |
| CFR OC 199/1 | Individual Orthodox Churches: Russia: Patriarch Alexii: Visit To Lambeth | 1963-1964 | CFR/5/3/25/199-1 |
| CFR OC 151/4 | Individual Orthodox Churches: Poland: Metropolltans Of Warsaw | 1952-1961 | CFR/5/3/22/151-4 |
| CFR OC 150/3 | Individual Orthodox Churches: Poland: General situation | 1944-1953 | CFR/5/3/22/150-3 |
| CFR OC 192/4 | Individual Orthodox Churches: Russia: Church Affairs | 1968-1972 | CFR/5/3/25/192-4 |
| CFR OC 197/3 | Individual Orthodox Churches: Russia: Patriarch Alexii: Correspondence | 1961-1970 | CFR/5/3/25/197-3 |
| CFR OC 199/3 | Individual Orthodox Churches: Russia: Patriarch Alexii: Visit To Lambeth | 1964 | CFR/5/3/25/199-3 |
| CFR OC 210/2 | Individual Orthodox Churches: Russia: Anglican Visits To | 1955-1959 | CFR/5/3/25/210-2 |
| CFR OC 229/3 | Individual Orthodox Churches: Russia: Relations With The World Council Of Churches | 1961-1976 | CFR/5/3/25/229-3 |
| CFR OC 237/1 | Individual Orthodox Churches: Russian Orthodox Churches In Exile: Moscow Patriarchate: America | 1939-1955 | CFR/5/3/26/237-1 |
| CFR OC 192/3 | Individual Orthodox Churches: Russia: Church Affairs | 1967-1968 | CFR/5/3/25/192-3 |
| CFR OC 208/1 | Individual Orthodox Churches: Russia: Anglican Visits To Russia: Archbishop Ramsey | 1961-1962 | CFR/5/3/25/208-1 |
| CFR OC 221/2 | Individual Orthodox Churches: Russia: Anglican Relations: Moscow Conference: General | 1955-1956 | CFR/5/3/25/221-2 |
| CFR OC 218/2 | Individual Orthodox Churches: Russia: Anglican Relations: Russian Delegation | 1945 | CFR/5/3/25/218-2 |
| CFR OC 221/3 | Individual Orthodox Churches: Russia: Anglican Relations: Moscow Conference: General | 1956-1958 | CFR/5/3/25/221-3 |
| CFR OC 199/2 | Individual Orthodox Churches: Russia: Patriarch Alexii: Visit To Lambeth | 1964-1965 | CFR/5/3/25/199-2 |
| CFR OC 198/1 | Individual Orthodox Churches: Russia: Patriarch Alexii: Letters Of Greeting | 1949-1961 | CFR/5/3/25/198-1 |
| CFR OC 198/2 | Individual Orthodox Churches: Russia: Patriarch Alexii: Letters Of Greeting | 1949-1970 | CFR/5/3/25/198-2 |
| CFR OC 201/3 | Individual Orthodox Churches: Russia: Contacts: Metropolitans | 1958-1959 | CFR/5/3/25/201-3 |
| CFR OC 191/2 | Individual Orthodox Churches: Russia: Church Affairs | 1945-1950 | CFR/5/3/25/191-2 |
| CFR OC 225/1 | Individual Orthodox Churches: Russia: Anglican Relations: Bilateral Conversations | 1960-1966 | CFR/5/3/25/225-1 |
| CFR OC 122/1 | Individual Orthodox Churches: Finland: Contacts | 1936-1946 | CFR/5/3/15/122-1 |
| CFR OC 52/2 | Oecumenical Patriarchate: Patriarch Maximos IV | March 1947-January 1972 | CFR/5/3/5/52-2 |
| CFR OC 209/4 | Individual Orthodox Churches: Russia: Anglican Visits To | 1953-1956 | CFR/5/3/25/209-4 |
| CFR OC 56/1 | Oecumenical Patriarchate: Patriarch Athenagoras I: Visit To Lambeth | August 1967-November 1967 | CFR/5/3/5/56-1 |
| CFR OC 217/1 | Individual Orthodox Churches: Russia: Anglican Relations: General | 1932-1969 | CFR/5/3/25/217-1 |
| CFR OC 218/1 | Individual Orthodox Churches: Russia: Anglican relations: Russian Delegation | 1943-1945 | CFR/5/3/25/218-1 |
| CFR OC 219/1 | Individual Orthodox Churches: Russia: Anglican Relations: Moscow Conference | 1946-1949 | CFR/5/3/25/219-1 |
| CFR OC 219/3 | Individual Orthodox Churches: Russia: Anglican Relations: Moscow Conference | 1948-1954 | CFR/5/3/25/219-3 |
| CFR OC 220/1 | Individual Orthodox Churches: Russia: Anglican Relations: Russian Delegation | 1952-1955 | CFR/5/3/25/220-1 |