| ANZAM | AUSTRALIA, NEW ZEALAND AND MALAYA |
| ANZUS | AUSTRALIA, NEW ZEALAND, UNITED STATES |
| BAOR | BRITISH ARMY OF THE RHINE |
| BENELUX | BELGIUM, NETHERLANDS, LUXEMBOURG |
| BLEU | BELGIUM-LUXEMBOURG ECONOMIC UNION |
| CANAC | PERMANENT DELEGATION OF CANADA TO NORTH ATLANTIC COUNCIL, PARIS |
| CANDEL | CANADIAN DELEGATION TO GENERAL ASSEMBLY OF UNITED NATIONS, NEW YORK |
| CBC | CANADIAN BROADCASTING CORPORATION |
| CC/CPSU | CENTRAL COMMITTEE OF COMMUNIST PARTY OF SOVIET UNION |
| CPAL | CANADIAN PACIFIC AIRLINES |
| CPDUN | CANADIAN PERMANENT DELEGATION TO UNITED NATIONS, NEW YORK |
| CPSU | COMMUNIST PARTY OF SOVIET UNION |
| CRO | COMMONWEALTH RELATIONS OFFICE |
| CSC | COAL AND STEEL COMMUNITY |
| DRB | DEFENCE RESEARCH BOARD |
| ECAFE | ECONOMIC COMMISSION FOR ASIA AND THE FAR EAST |
| ECE | ECONOMIC COMMISSION FOR EUROPE |
| ECOSOC | ECONOMIC AND SOCIAL COUNCIL OF UNITED NATIONS |
| ECSC | EUROPEAN COAL AND STEEL COMMUNITY |
| EDC | EUROPEAN DEFENCE COMMUNITY |
| EPC | EUROPEAN POLITICAL COMMUNITY |
| EPU | EUROPEAN PAYMENTS UNION |
| FAO | FOOD AND AGRICULTURE ORGANIZATION |
| FOB | FREE ON BOARD |
| FPC | FEDERAL POWER COMMISSION |
| GATT | GENERAL AGREEMENT ON TARIFFS AND TRADE |
| IBRD | INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT |
| ICAO | INTERNATIONAL CIVIL AVIATION ORGANIZATION |
| ICETP | INTERDEPARTMENTAL COMMITTEE ON EXTERNAL TRADE POLICY |
| ICRC | INTERNATIONAL COMMITTEE OF RED CROSS |
| IFC | INTERNATIONAL FINANCE CORPORATION |
| IJC | INTERNATIONAL JOINT COMMISSION |
| ILO | INTERNATIONAL LABOUR ORGANIZATION |
| IWA | INTERNATIONAL WHEAT AGREEMENT |
| JTP | JOINT TRADE AND PAYMENTS |
| KLM | ROYAL DUTCH AIRLINES |
| KMT | KUOMINTANG |
| MCC | MILITARY COOPERATION COMMITTEE (CANADA-UNITED STATES) |
| MEDO | MIDDLE EAST DEFENCE ORGANIZATION |
| MIT | MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
| NATIS | NORTH ATLANTIC TREATY ORGANIZATION INFORMATION SERVICE |
| NGO | NON-GOVERNMENTAL ORGANIZATION |
| NNRC | NEUTRAL NATIONS REPATRIATION COMMISSION |
| OAS | ORGANIZATION OF AMERICAN STATES |
| OEEC | ORGANIZATION FOR EUROPEAN ECONOMIC CO-OPERATION |
| PASO | PAN-AMERICAN SANITARY ORGANIZATION |
| PERMDEL | PERMANENT DELEGATION OF CANADA TO UNITED NATIONS, NEW YORK |
| PJBD | PERMANENT JOINT BOARD ON DEFENCE |
| POW | PRISONER[S] OF WAR |
| QR | QUANTITIVE/QUOTA RESTRICTIONS |
| RCMP | ROYAL CANADIAN MOUNTED POLICE |
| ROK | REPUBLIC OF KOREA |
| SACEUR | SUPREME ALLIED COMMANDER, EUROPE |
| SHAPE | SUPREME HEADQUARTERS, ALLIED POWERS, EUROPE |
| SUNFED | SPECIAL UNITED NATIONS FUND FOR ECONOMIC DEVELOPMENT |
| TCA | TECHNICAL CO-OPERATION ADMINISTRATION |
| TCA | TRANS-CANADA AIRLINES |
| TCC | TEMPORARY COUNCIL COMMITTEE |
| UK | UNITED KINGDOM |
| UN | UNITED NATIONS |
| UNC | UNITED NATIONS COMMAND |
| UNCURK | UNITED NATIONS COMMISSION FOR UNIFICATION AND REHABILITATION OF KOREA |
| UNESCO | UNITED NATIONS EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION |
| UNICEF | UNITED NATIONS INTERNATIONAL CHILDREN'S EMERGENCY FUND/UNITED NATIONS CHILDREN'S FUND |
| UNKRA | UNITED NATIONS KOREAN RECONSTRUCTION AGENCY |
| UNRWA(PR) | UNITED NATIONS RELIEF AND WORKS AGENCY (FOR PALESTINE REFUGEES) |
| UNTAB | UNITED NATIONS TECHNICAL ASSISTANCE BOARD |
| US(A) | UNITED STATES (OF AMERICA) |
| USSR | UNION OF SOVIET SOCIALIST REPUBLICS |
| WHO | WORLD HEALTH ORGANIZATION |