C
- Chile
- Czechoslovakia
- Czech Republic
- Chad
- Central African Republic
- Croatia
- CIS
- Christmas Island
- Channel Islands
- Cook Islands
- Cuba
- Cote d'Ivoire
- Costa Rica
- Congo
- Comoros
- Colombia
- Cocos (Keeling) Islands
- China
- Cyprus
- Canada
- Cameroon
- Cambodia
- Cayman Islands
- Cape Verde
- Congo, Democratic Republic of the
- Country
- Chech Repablic
S
- South Korea
- South Georgia and the South Sandwich Islands
- South Africa
- Sri Lanka
- Sheksna
- Sweden
- Switzerland
- Sharanga
- Shalya
- Sierra Leone
- Suriname
- Sudan
- SPb
- Somalia
- Solomon Islands
- Slovenia
- Slovak Republic
- Syria
- Singapore
- Serbia and Montenegro
- Serbia
- Saint Lucia
- Saint Kitts and Nevis
- Senegal
- St. Pierre and Miquelon
- Saint Vincent and the Grenadines
- Seychelles
- St. Helena
- Svalbard and Jan Mayen Islands
- Swaziland
- Saudi Arabia
- Sao Tomea and Principe
- San Marino
- Samoa
- Spain
- Suisse
- South Alexis
- Slovakia
- Sevan