The reason Japanese uses the `me' kanji (米) of Amerika rather than the `a' one (亜) may be because Japanese uses the `a' kanji as an abbreviation of Ajia (asia): this originates from the kanji writing of Ajia as 亜細亜.
Some other countries are similarly often written as a single kanji, especially in newspaper headlines.
| Kanji abbreviation | Full kanji writing | Country name in rōmaji | Country name in English |
|---|---|---|---|
| 英 | {{different|英}}吉利 | Igirisu | England / United Kingdom |
| 米 | 亜{{different|米}}利加 | Amerika | United States of America |
| 露 | {{different|露}}西亜 | Roshia | Russia |
| 仏 | {{different|仏}}蘭西 | Furansu | France |
| 独 | {{different|独}}逸 | Doitsu | Germany |
| 蘭 | 和{{different|蘭}} | Oranda | Holland / The Netherlands |
| 欧 | {{different|欧}}羅巴 | Yooroppa | Europe |
| 印 | {{different|印}}度 | Indo | India |
| 豪 | {{different|豪}}斯多拉利 | Oosutoraria | Australia |
| 加 | {{different|加}}奈陀 | Kanada | Canada |
| 西 | {{different|西}}班牙 | Supein | Spain |
| 伊 | {{different|伊}}太利 | Itaria | Italy |
| 亜 | {{different|亜}}細亜 | Ajia | Asia |