| 警戒警報 | air-raid siren |
警報器 警報機 | alarm (fire, burglar, etc.), sensor |
| 諜報機関 | intelligence agency, secret service |
| 一矢を報いる | to retaliate, to return a blow |
| 大雨注意報 | storm warning |
| 研究所報 | research institute bulletin |
| 尽忠報国 | loyalty and patriotism |
| 電報局 | telegraph office |
| 電報を打つ | to send a telegram |
| 生の情報 | firsthand information |
| クロスランゲージ情報検索 | cross-language information retrieval, CLIR |
| クロスランゲージ情報アクセス | cross-language information access |
| 情報可視化 | information visualization, information visualisation |
| 情報量が多い | having high information content, informative |
| 生物情報学 | bioinformatics |
| 部分情報構造 | partial information structure |
| 火災報知器 | fire alarm (box) |
| 会計報告 | financial report |
| 開票速報 | quick (flash) report of votes counted |
| 気象情報 | weather (meteorology) information |
| 極秘情報 | classified information, top secret |
| 研究報告 | research paper |
| 広報課 | public relations department (section, office) |
| 広報活動 | publicity (information) activities, public relations |
| 広報誌 | PR brochure, public relations magazine |
| 四季報 | quarterly (journal) |
| 就職情報誌 | job-placement journal (magazine) |
| 週間天気予報 | weather forecast for coming week |
| 選挙公報 | official gazette for elections |
| 中間報告 | interim report |
| 調査報告 | report (of an investigation), investigation (investigative) report |
| 諜報員 | intelligence operative, spy |
| 入力情報 | input |
| 報道番組 | news program, news programme |
| 報復行為 | act of retaliation |
| 未確認情報 | unconfirmed information |
| 外報 | foreign news, foreign telegram |
| 情報学 | informatics |
| ガス漏れ警報器 | gas leak sensor |
| 会計情報システム | accounting information system, AIS |
| 監査報告書 | audit report |
| 会社情報 | corporate information |
| 求人情報誌 | job magazine |
| 緊急時環境線量情報予測システム | System for Prediction of Environmental Emergency Dose Information, SPEEDI |
| 緊急通報 | emergency call |
| 月例経済報告 | monthly economic report |
| 個人情報盗み | identity theft |
| 財務報告書 | financial reports |
| 収益報告 | earnings report |
| 収支報告 | earnings call |
情報スーパーハイウェイ 情報スーパーハイウエー | information superhighway |
| 情報共有 | information sharing |
| 情報公開条例 | information-disclosure ordinance |
| 情報収集 | intelligence gathering, information gathering |
| 情報収集衛星 | information-gathering satellite |
| 対敵諜報機関 | counterintelligence agency |