Reduced class rate (rate classification)
R
Return cargo
r/c
Received
Rcd.
Rate construction unit
RCU
Remittance
REMCE
Rent-a-Container
Rentcon
Restrict(ed)
rest.
Returned or retired
retd.
Reinsurance
R.I.
International regulations concerning the international carriage of dangerous goods by rail
RID
Rhine-Main-Danube Navigation System
RMD
Rate not reported
RNR
Routing order
R/O
Receipt of goods
R.O.G.
Roll-on/roll-off
RO/RO
Reference our telex
ROT
Round charter party
round C/P
Reply paid
R.P.
Rate to be arranged
r.t.b.a.
Railway
Ry