| English | Japanese |
| grand unified theory | ガット gai1 |
| n grand unified theory | ＧＵＴ |
| integrate, unify | 統合する |
| unified atomic mass unit | 原子質量単位 (げんし・しつりょう・たん'い) |
| n unified field theory | 統一場理論 (toitsu-ba-riron) |
| unified river basin development | 河川統一開発 |
| n unified science | 統一科学 |
| n unify the nation by force | 天下布武 personal seal of Oda Nobunaga from 1567 onward |