Many Ontario cenotaphs used initials instead of given names. An excellent site with full names and details is the Commonwealth War Graves Commission
contact John Allan if you are willing to transcribe a cenotaph or other war memorial for OGSPI
RABY
RACICOT
RADMORE
RAE
RAINES
RAINEY
RALPH
RALPHSON
RALSTON
RAMSAY
RANGER
RANKIN
RASTALL
RATCHFORD
RATHWELL
RAWLING
RAY
RAYMOND
RAYNER
READ
READE
READER
REAL
REEVES
REICHENBACH
REID
REILLEY
REILLY
REITH
RENAUF
RENFREW
RENOUF
REVELL
REVOY
REXFORT
REYNOLDS
RHODES
RIBOUT
RICARD
RICE
RICH
RICHARDS
RICHARDSON
RICHARSON
RICHES
RIDYARD
RIED
RIELLY
RIGBY
RILEY
RIPPINGALE
RIPPINGDALE
RITCHIE
RITTWAGE
ROACH
ROBBINS
ROBERTS
ROBERTSON
ROBINSON
ROCHEFORT
ROCHESTER
ROCK
ROCKET
RODDY
RODGERS
RODNEY
RODRIGUEZ
ROFFEY
ROGERS
ROLAND
ROLFE
ROLLINS
ROOKE
ROOTS
RORKE
ROSCOE
ROSE
ROSEBUSH
ROSS
ROSSER
ROTHWELL
ROUNDING
ROUSE
ROUSSAIN
ROUTLEDGE
ROWBERRYJ
ROWBOTTOM
ROWE
ROWLANDS
ROWLEY
ROWLINSON
ROWNTREE
ROY
RUDD
RUDDICK
RUDKIN
RUFF
RUFFETT
RUMBLE
RUMLEY
RUSH
RUSHFORD
RUSK
RUSSELL
RUTHERFORD
RUTLEDGE
RUTTER
RYALL
RYAN
RYCKMAN
RYDE
RYDER