- 序列号 xùlièhào serial numbera unique identification number for a piece of hardware or a software product key
- 帧检验序列 zhēnjiǎnyànxùliè frame check sequenceframe check sequence (FCS)
- 无穷序列 wúqióngxùliè infinite sequence
- 时间序列 shíjiānxùliè time seriestime series (statistics)
- 转义序列 zhuǎnyìxùliè escape sequence(computing) escape sequence
- 收敛序列 shōuliǎnxùliè convergent sequenceconvergent sequence (math.)
