| Subject | English | Chinese |
| cryptogr. | binary random code | 二进制随机码 |
| space | burst-and-random-error-correcting code | 突发与随机纠错码 |
| mech. | code actuated random load apparatus | 编码操纵的随机载荷装 |
| el. | code actuated random load apparatus | 代码驱动随机加载装置 |
| avia. | pseudo-random code | 伪随机序列 |
| space | pseudo random code | 伪随机码 |
| avia. | pseudo-random code | 伪随机码 |
| avia. | pseudo-random code frequency-modulated fuze | 伪随机码调频引信 |
| avia. | pseudo-random code modulation fuze | 伪随机码调制引信 |
| avia. | pseudo-random code phase-modulated fuze | 伪随机码引信 |
| tech. | pseudo-random code stream | 伪随机码流 |
| IT | pseudo random noise PRN code | 伪随机噪声码 |
| space | pseudo-random ranging code | 伪随机测距码 |
| IT | quasi-random code generator | 准随机代码发生器 |
| el. | random carrier code-division multiple access | 任意载波码分多址 |
| space | random code | 随机码 |
| el. | random code division multiple access | 随机码分多址 |
| space | random code fuse | 随机码引信 |
| avia. | random code fuze | 随机码引信 |
| space | random error correcting code | 随机误差校正码 |
| commun., railw. | random error correction code | 随机差错纠正码 |
| cryptogr. | random linear code | 随机线性码 |
| tech. | random-error-correcting convolutional code | 随机误差校正卷码 |
