| AB | ARAB SATELLITE COMMUNICATIONS ORGANIZATION |
| AC | ASIASAT CORP |
| ALG | ALGERIA |
| ARGN | ARGENTINA |
| AUS | AUSTRALIA |
| BRAZ | BRAZIL |
| CA | CANADA |
| CHBZ | PEOPLES REPUBLIC OF CHINA/BRAZIL |
| CHLE | CHILE |
| CIS | COMMONWEALTH OF INDEPENDENT STATES |
| COL | COLUMBIA |
| CZCH | CZECHOSLOVAKIA |
| DEN | DENMARK |
| EGYP | EGYPT |
| ESA | EUROPEAN SPACE AGENCY |
| ESRO | EUROPEAN SPACE RESEARCH ORGANIZATION |
| EUME | EUROPEAN ORGANIZATION FOR THE EXPLOITATION OF METEOROLOGICAL SAT |
| EUTE | EUROPEAN TELECOMMUNICATIONS SATELLITE ORGANIZATION (EUTELSAT) |
| FGER | FRANCE/GERMANY |
| FR | FRANCE |
| FRG | FEDERAL REPUBLIC OF GERMANY |
| FRRG | FRANCE/FEDERAL REPUBLIC OF GERMANY |
| GER | GERMANY |
| GLOB | Globalstar |
| GREC | GREECE |
| IM | INTERNATIONAL MARITIME SATELLITE ORGANIZATION (INMARSAT) |
| IND | INDIA |
| INDO | INDONESIA |
| INMA | INTERNATIONAL MARITIME SATELLITE ORGANIZATION (INMARSAT) |
| IRAN | IRAN |
| IRID | IRIDIUM |
| ISRA | ISRAEL |
| ISRO | INDIA SPACE RESEARCH ORGANIZATION |
| ISS | INTERNATIONAL SPACE STATION |
| IT | ITALY |
| ITSO | INTERNATIONAL TELECOMMUNICATIONS SATELLITE ORGANIZATION (INTELSA) |
| JPN | JAPAN |
| KOR | KOREA |
| LUXE | LUXEMBOURG |
| MALA | MALAYSIA |
| MEX | MEXICO |
| NATO | NORTH ATLANTIC TREATY ORGANIZATION |
| NETH | NETHERLANDS |
| NICO | NEW ICO |
| NIG | NIGERIA |
| NKOR | NORTH KOREA |
| NOR | NORWAY |
| ORB | ORBITAL TELECOMMUNICATIONS SATELLITE (GLOBALSTAR) |
| PAKI | PAKISTAN |
| POR | PORTUGAL |
| PRC | PEOPLES REPUBLIC OF CHINA |
| PRES | PEOPLES REPUBLIC OF CHINA/EUROPEAN SPACE AGENCY |
| ROC | REPUBLIC OF CHINA (TAIWAN) |
| RP | REPUBLIC OF PHILIPPINES |
| SAFR | SOUTH AFRICA |
| SAUD | SAUDI ARABIA |
| SEAL | SEA LAUNCH DEMO |
| SKOR | SOUTH KOREA |
| SPN | SPAIN |
| STCT | SINGPORE/TAIWAN |
| SWED | SWEDEN |
| THAI | THAILAND |
| TURK | TURKEY |
| UAE | UNITED ARAB EMIRATES |
| UK | UNITED KINGDOM |
| UNKN | UNKNOWN |
| US | UNITED STATES OF AMERICA |
| USA | UNITED STATES OF AMERICA |
| USBZ | UNITED STATES/BRAZIL |
| USSR | UNION OF SOVIET SOCIALIST REPUBLICS |