| term | pronunciation | English |
|---|
| 自衛 | じえい | self-defense |
| 人工衛星 | じんこうえいせい | man-made satellite |
| 侍衛 | じえい | bodyguard |
| 侍衛長 | じえいちょう | captain of the guard |
| 偵察衛星 | ていさつえいせい | reconnaissance satellite, spy satellite |
| 国立予防衛生研究所 | こくりつよぼうえいせいけんきゅうしょ | National Institute of Health |
| 海上自衛隊 | かいじょうじえいたい | Maritime Self Defense Forces (Defence) |
| 環境衛生 | かんきょうえいせい | environmental hygiene |
| 自衛官 | じえいかん | (Japanese) Self Defense Force member (Defence) |
| 自衛隊 | じえいたい | self-defence force; Japan Self-Defence Force, JSDF |
| 衛星 | えいせい | satellite |
| 衛生 | えいせい | health, hygiene, sanitation, medical |
| 通信衛星 | つうしんえいせい | communication satellite, Broadcast Satellite, BS |
| 防衛 | ぼうえい | defense, defence, protection, self-defense, self-defence |
| 防衛施設庁 | ぼうえいしせつちょう | (Japanese) Defense Facilities Administration Agency (Defence) |
| 陛衛 | へいえい | Imperial guard |
| 陸上自衛隊 | りくじょうじえいたい | Ground Self-Defense Forces (Defence) |