R&W rail and water?鐵路及水路運輸
R/A refer to acceptor 洽詢（匯票）承兌人
R/D refer to drawer （銀行）洽詢出票人
RB regular budget 經常預算
RCA relative comparative advantage 相對比較優勢
RCMM?registered competitive market maker?註冊的'競爭市場自營商
rcvd. received 已收到
r.d.?running days=consecutive days 連續日
RDTC registered deposit taking company 註冊接受存款公司
Re. subject?主題
re. with reference to 關於
RECEIVED B/L?received for shipment bill of lading?待裝雲提單
REER real effective exchange rate 實效匯率
ref. referee; reference; refer(red)?仲裁者；裁判；參考；呈遞
REO?real estate owned 擁有的不動產
REP?import replacement 進口替代
REP Office representative office 代辦處，代表處
REPO, repu, RP Repurchase AGREement?再回購協議
req. requisition 要貨單，請求
REVOLVER revolving letter of credit 循環信用證
REWR?read and write 讀和寫
RIEs?recognized investment exchanges?認可的投資交易（所）
Rl?roll 卷
RLB?restricted license bank?有限制牌照銀行
RM remittance 匯款
rm?room 房間
RMB RENMINBI 人民幣，中國貨幣
RMS Royal Mail Steamer?皇家郵輪
RMSD Royal Mail Special Delivery 皇家郵政專遞
RMT Rail and Maritime Transport Union 鐵路海運聯盟
ROA return on asset 資產回報率
ROC return on capital 資本收益率
ROE return on equity 股本回報率
ROI return on investment 投資收益wｗＷ
ROP?registered option principal 記名期權本金
ro-ro roll-on/roll-off vessel 滾裝船
ROS return on sales 銷售收益率
RPB Recognized Professional Body?認可職業（投資）機構
RPI?retail price index 零售物價指數
RPM?resale price maintenance 零售價格維持措施（計劃）
rpt.?repeat?重複
RRP?Reverse Repurchase Agreement 逆回購協議
RSL rate sensitive liability 利率敏感性債務
RSVP please reply 請回復
RT?Royalty Trust 特權信託
RTM?registered trade mark 註冊商標
Rto?ratio 比率
RTO?round trip operation?往返作業
RTS?rate of technical substitution?技術替代率
RTW?right to work 工作權利?
RUF revolving underwriting facility 循環式包銷安排
RYL referring to your letter 參照你方來信
RYT referring to your telex 參照你方電傳