| Subject | English | Chinese |
| IT | amplitude pulse code modulation | 幅度脉码调制 |
| telecom. | pulse amplitude code modulation | 脉幅编码调制 |
| space | pulse amplitude code modulation | 脉冲幅度编码调制 |
| mil. | pulse amplitude code modulation | 脉冲幅度代码调制 |
| tech. | pulse amplitude code modulation telemetry | 脉冲幅度编码调制遥测技术 |
| el. | pulse code modulation-amplitude modulation | 脉码调制-幅度调制 |
| el. | pulse code modulation-amplitude shift keying | 脉码调制-移幅键控 |
| el. | pulse code modulation/frequency shift keying/amplitude modulation | 脉码调制/移频键控/幅度调制 |
| geophys. | pulse-amplitude-code modulation | 脉冲幅度编码调制 |
| earth.sc. | pulse-amplitude-code modulation | 脉冲-幅度-编码调制 |
