| Subject | English | Japanese |
| comp. | n Audio Frequency | 可聴周波数 (kachō-shūhasū) |
| tech. | audio frequency | 可聽周波数 (かちょうしゅうはすう) |
| gen. | audio frequency | 可聴振動数 (kachō-shindōsū) |
| phys. | audio-frequency amplifier | 音声増幅器 (onsei-zōfukuki) |
| phys. | audio-frequency amplifier | 可聴周波数増幅器 (kachō-shūhasū-zōfukuki) |
| phys. | audio-frequency oscillator | 可聴周波発振器 (kachō-shūha-hasshinki) |
| radio | audio-frequency protection ratio | AF保護比 |
| radio | audio-frequency protection ratio | 可聴周波保護比 |
| radio | audio-frequency protection ratio | AF混信保護比 |
| radio | audio-frequency protection ratio | 可聴周波混信保護比 |
| radio | audio-frequency signal-to-interference ratio | AF信号対混信比 |
| radio | audio-frequency signal-to-interference ratio | 可聴周波信号対混信比 |
| phys. | audio-frequency transformer | 可聴周波変成器 (かちょう・しゅうは・へんせいき) |