| ANZUS | AUSTRALIA, NEW ZEALAND, UNITED STATES |
| AOC | AIR OFFICER COMMANDING |
| BENELUX | BELGIUM, NETHERLANDS, LUXEMBOURG |
| BLEU | BELGIUM-LUXEMBOURG ECONOMIC UNION |
| CANAC | PERMANENT DELEGATION OF CANADA TO NORTH ATLANTIC COUNCIL, PARIS |
| CCC | CANADIAN COMMERCIAL CORPORATION |
| CJS | CANADIAN JOINT STAFF |
| CJS(W) | CANADIAN JOINT STAFF, WASHINGTON |
| COCOM | COORDINATING COMMITTEE ON EXPORT CONTROLS |
| CPDUN | CANADIAN PERMANENT DELEGATION TO UNITED NATIONS |
| CRO | COMMONWEALTH RELATIONS OFFICE |
| CSC | CHIEF OF STAFF COMMITTEE |
| DRB | DEFENCE RESEARCH BOARD |
| ECAFE | ECONOMIC COMMISSION FOR ASIA AND THE FAR EAST |
| ECOSOC | ECONOMIC AND SOCIAL COUNCIL OF THE UNITED NATIONS |
| ECSC | EUROPEAN COAL AND STEEL COMMUNITY |
| EDC | EUROPEAN DEFENCE COMMUNITY |
| EPTA | EXPANDED PROGRAM OF TECHNICAL ASSISTANCE |
| EPU | EUROPEAN PAYMENTS UNION |
| FAO | FOOD AND AGRICULTURE ORGANIZATION |
| FEB | FINANCIAL AND ECONOMIC BOARD |
| FPC | FEDERAL POWER COMMISSION |
| GATT | ACCORD GÉNÉRAL SUR LES TARIFS DOUANIERS ET LE COMMERCE |
| IBRD | INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT |
| ICAO | INTERNATIONAL CIVIL AVIATION ORGANIZATION |
| ICRC | INTERNATIONAL COMMITTEE OF RED CROSS |
| IJC | INTERNATIONAL JOINT COMMISSION |
| ILO | INTERNATIONAL LABOUR ORGANIZATION |
| IMF | INTERNATIONAL MONETARY FUND |
| IWC | INTERNATIONAL WHEAT COUNCIL |
| JPC | JOINT PLANNING COMMITTEE |
| JPS | JOINT PLANNING STAFF |
| MCC | MILITARY COOPERATION COMMITTEE (CANADA-UNITED STATES) |
| MEDO | MIDDLE EAST DEFENCE ORGANIZATION |
| MSA | MUTUAL SECURITY AGENCY |
| NATIS | NORTH ATLANTIC TREATY ORGANIZATION INFORMATION SERVICE |
| NATO | NORTH ATLANTIC TREATY ORGANIZATION |
| OAS | ORGANIZATION OF AMERICAN STATES |
| OEEC | ORGANIZATION FOR EUROPEAN ECONOMIC COOPERATION |
| OFAR | OFFICE OF FOREIGN AGRICULTURE RELATIONS OF THE UNITED STATES |
| PCC | PALESTINE CONCILIATION COMMISSION |
| PJBD | PERMANENT JOINT BOARD ON DEFENCE |
| RCAF | ROYAL CANADIAN AIR FORCE |
| ROK | REPUBLIC OF KOREA |
| SAC | STRATEGIC AIR COMMAND |
| SACEUR | SUPREME ALLIED COMMANDER, EUROPE |
| SACLANT | SUPREME ALLIED COMMANDER, ATLANTIC |
| SHAPE | SUPREME HEADQUARTERS, ALLIED POWERS, EUROPE |
| S/L | SQUADRON LEADER |
| TAB | UNITED NATIONS TECHNICAL ASSISTANCE BOARD |
| TCA | TECHNICAL COOPERATION ADMINISTRATION |
| TCC | TEMPORARY COUNCIL COMMITTEE (NATO) |
| 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 |
| UNKRA | UNITED NATIONS KOREAN RECONSTRUCTION AGENCY |
| UNRWAPNE | UNITED NATIONS RELIEF AND WORKS AGENCY FOR PALESTINE REFUGEES IN THE NEAR EAST |
| UNRWAPR | UNITED NATIONS RELIEF AND WORKS AGENCY FOR PALESTINE REFUGEES |
| UPU | UNIVERSAL POSTAL UNION |
| USAF | UNITED STATES AIR FORCE |
| USDA | UNITED STATES DEPARTMENT OF AGRICULTURE |
| USN | UNITED STATES NAVY |
| W/C | WING COMMANDER |
| WHO | WORLD HEALTH ORGANIZATION |