| Code | Name | Region |
|---|---|---|
| JPTEA | Takena | 32 |
| JPTKE | Takeno | 28 |
| JPTAS | Takeshiki | 42 |
| JPTSX | Takeshima | 46 |
| JPTTH | Taketomihigashi | 47 |
| JPTKT | Taketoyo | 23 |
| JPTKZ | Takezaki | 42 |
| JPTKI | Taki | 17 |
| JPTIW | Takikawa, Hokkaido | 1 |
| JPTKM | Takuma | 37 |
| JPTKU | Takuno | 32 |
| JPTAM | Tamano | 33 |
| JPTMN | Tamanoura | 42 |
| JPZAJ | Tamashima | 33 |
| JPTMS | Tamatsu, Ehime | 38 |
| JPTMT | Tamatsu, Okayama | 33 |
| JPTAI | Tamatsukuri | 8 |
| JPHVM | Tamba | 28 |
| JPAUR | Tamura | 7 |
| JPTAK | Takamatsu | 37 |
| JPTMJ | Takami | 37 |
| JPTAA | Takamijima | 37 |
| JPTMP | Takamori | 20 |
| JPTNB | Takanabe | 45 |
| JPTTZ | Takanezawa | 9 |
| JPTKC | Takanokuchi | 46 |
| JPTKK | Takaoka | 16 |
| JPTJI | Takarajima | 46 |
| JPTZK | Takarazuka | 28 |
| JPTSG | Takasago | 28 |
| JPTSA | Takasaki | 10 |
| JPTKL | Takashima | 25 |
| JPTJK | Takashima/masuda | 32 |
| JPTSM | Takashima/nishisonogi | 42 |
| JPTXK | Takasu, Fukui | 18 |
| JPTKG | Takasu, Kagoshima | 46 |
| JPJAT | Takatsuki | 27 |
| JPTEE | Take | 46 |
| JPTDJ | Takedatsu | 44 |
| JPTGO | Tagonoura | 22 |
| JPTGM | Taguma | 40 |
| JPTAR | Tahara | 34 |
| JPTAZ | Tai | 26 |
| JPNII | Tainai | 15 |
| JPTKW | Tainokawa | 46 |
| JPTAL | Tainouchi | 34 |
| JPTIN | Tainoura | 42 |
| JPTAQ | Taira | 42 |
| JPTDT | Tairadate | 2 |
| JPTIA | Taisha | 32 |