| Subject | English | Japanese |
| comp. | n America On Line | アメリカ・オン・ライン |
| comp. | n America On Line | アメリカオンライン |
| gen. | n vs carrying on a second line of work | 兼補 |
| gen. | n carrying on a second line of work | 兼ね役 |
| PSP | direct-on-line starter | じか入れ始動器 |
| el.mot. | direct-on-line starting | 全電圧始動 |
| gen. | n family clan based on the paternal line, sharing the same tomb and performing rituals together | 門中 (Okinawa) |
| gen. | n obsc fishing with multiple hooks on a weighted line | 転がし釣 |
| abbr. | fishing with multiple hooks on a weighted line | 転がし |
| gen. | n obsc fishing with multiple hooks on a weighted line | 転がし釣り |
| comp., MS | massively multiplayer on-line game | 大規模マルチプレイヤー オンライン ゲーム (A game conducted over the Internet in which a large number of players (hundreds or thousands) participate simultaneously) |
| gen. | adj-f on the line | 線上 |
| gen. | n vs adj-no on-line | 直結 news2 nf32 (ちょっけつ) |
| gen. | on-line data presentation | オンラインデータ表示 |
| gen. | on-line data processing | オンラインデータ処理 (on-rain-dēta-shori) |
| comp. | n on-line database | オンライン・データベース |
| comp. | n on-line database | オンラインデータベース |
| gen. | on-line measurement | オンライン計測 |
| gen. | on-line processing | オンライン処理 |
| gen. | n adj-no on-line shopping service | 通信販売 news1 nf16 (with delivery by mail, つうしんはんばい) |
| comp. | n on-line sign-up | オンライン・サインアップ |
| comp. | n on-line sign-up | オンラインサインアップ |
| tech. | on-line system | オン•ライン•システム |
| gen. | on-line unit | オンライン装置 |
| gen. | put life on the line | 命をかける |
| gen. | put life on the line | 命をはる |
| gen. | put life on the line | 命張る |
| gen. | put life on the line | 命はる |
| gen. | put life on the line | 命を張る |
| gen. | put life on the line | 命を賭ける |
| gen. | put life on the line | 命を懸ける |
| electr.eng. | residual current device functionally dependent on line voltage | 制御電圧依存形漏電装置 |
| gen. | n Silver-On-Line | シルバーオンライン |
| sumo. | n technique of grasping the arm of the opponent, the moment he comes forward, while stepping out of line and pushing down on the shoulder blade with the other hand, thus pulling him down | 肩すかし |
| sumo. | n technique of grasping the arm of the opponent, the moment he comes forward, while stepping out of line and pushing down on the shoulder blade with the other hand, thus pulling him down | 肩透かし news2 nf36 |
| railw., sec.sys. | vehicle on line indicator | 車両在線表示器 |
| gen. | n Western musical notation based on the five-line staff | 五線記譜法 |