| Subject | English | Japanese |
| comp. | n country code | カント・リコード |
| comp. | n country code | 国別コード |
| comp. | n country code | 国名コード |
| comp., MS | country code | 国番号 (In telephony, the one-, two-, or three-character sequence that represents the country/region being called) |
| comp. | n country code | 国コード |
| comp. | n country code | カントリコード |
| comp., MS | country/region code | 国/地域コード (A two-character sequence in an Internet domain name address that indicates the country/region in which a host is located) |
| comp., net. | ISO country code | ISO国名コード |