參考差錯率 reference error ratio

參考當量 reference equivalent

參考點 reference point

參考結构 reference configuration

參考可用場強 reference usable fiend-strength

參考靈敏度 reference sensibility

參考頻率 reference frequency

參考時鐘 reference clock

參考輸出功率 reference output power

殘余邊帶調制 vestigial sideband modulation

殘余邊帶發射 vestigial-sideband emission

操作維護中心 operation maintenance center (OMC)

操作系統 operation system (OS)

側音消耗 sidetone loss

層2轉發 layer 2 relay (L2R)

插入組裝 through hole pachnology

插入損耗 insertion loss

查號台 information desk

差錯控制編碼 error control coding

差錯漏檢率 residual error rate

差分脈衝編碼調制（差分脈碼調制） differential pulse code modulation (DPCM)

差分四相相移鍵控 differential quadrature phase keying (DQPSK)

差分相移鍵控 differential phase keying (DPSK)

差模電壓，平衡電壓 differential mode voltage, symmetrical voltage

差拍干扰 beat jamming

差頻失真 difference frequency distortion

長期抖動指示器 long-term flicker indicator

長期頻率穩定度 long-term frequency stability

場強靈敏度 field intensity sensibility

場效應晶体管 field effect transistor (FET)

超長波通信 myriametric wave communication

超地平對流層傳播 transhorizon tropospheric

超地平無線接力系統 transhorizon radio-relay system

超高幀 hyperframe

超幀 superframe

超大規模集成電路 very-large scale integrated circuit (VLSI)

超再生接收机 super-regenerator receiver

車載電台 vehicle station

撤消 withdrawal

成對不等性碼（交替碼﹛交變碼）paired-disparity code (alternative code, alternating code)

承載業務 bearer service

城市交通管制系統 urban traffic control system

程序設計技術 programming technique

程序設計環境 programming environment

程序优化 program optimization

程序指令 program command

充電 charge

充電率 charge rate

充電效率 charge efficiency

充電終止電壓 end-of charge voltage

抽樣 sampling

抽樣率 sample rate

初級分布線路 primary distribution link

初始化 initialization

處理增益 processing gain

傳播時延 propagation delay

傳播系數 propagation coefficient

傳導干扰 conducted interference

傳導雜散發射 conducted spurious emission

傳遞函數 transfer function

傳遞時間 transfer time

傳聲器 microphone

傳輸保密 transmission security

傳輸層協議 transport layer protocol

傳輸集群 transmission trunking

傳輸結束字符 end of transmission character

傳輸媒体 transmission medium

傳輸損耗 transmission loss

傳輸損耗 （無線線路的） transmission loss (of a radio link)

傳輸通道 transmission path

傳輸信道 transmission channel

傳真 facsimile, FAX

船舶地球站 ship earth station

船舶電台 ship station

船舶移動業務 ship movement service

船上通信電台 on-board communication station ,ship communication station

船用收音机 ship radio

串并變換机 serial to parallel (deserializer)

串并行變換 serial-parallel conversion

串話 crosstalk

垂直方向性圖 vertical directivity pattern

唇式傳聲器 lip microphone

磁屏蔽 magnetic shielding

次級分布線路 secondary distribution link

猝發差錯 burst error

猝發點火控制 burst firing control