radar echo

radar return

radiac

radiation situation map

radioactive decay rate

radio fix

radio recognition

raid report

range

range resolution

ratification

ready

reallocation of resources

real precession

rear area

rear guard

receptivity

reciprocal jurisdiction

recognition

reconnaissance patrol

record as target

recorded

recovery

recovery controller

rectifier

reference box

reflection

refugees

regional reinforcing force

regional reserve

registered matter

registered publication

register glass

regulatory sign

reimbursable NATO military personnel

reinforcing

reinforcing force

reinforcing nation

relative biological effectiveness

released

release point

releasing commander

reliability

rendezvous

repeat

reply

report line

representative fraction

reproduction material

required military force

required supply rate

rescue strop

reservation

reserved demolition target

resolution

rest

restart at . . .

restraint factor

restricted area

resupply of Europe

reverse slope

riot control agent

ripe

roamer

rocket

roll

roller conveyor

rotational post

rotor governing mode

rounds complete

route reconnaissance

rules of engagement

run

running fix

run-up area

runway