Translation

tora means "Tiger" in English.

tora written with kanji is 虎.
This is a jouyou kanji 常用漢字, taught in junior high, chuugakkou 中学校.
tora written with katakana is トラ.
tora written with hiragana is とら.
Romaji to ra
Hiraganaとら
Katakanaトラ
Kanji 虎
School Level 中

Synonyms

taigā タイガー, Panthera tigris.

Further Reading

Wikipedia: トラ (Tiger)