Ragtime 3.1
Serial Number: 6601120
Production Number:8739401

RAM Disk Saver 2.0.x
771630015
571760507
158370362

RamCharger
3.0
NTEA-QPCC-WAAY-ANLSB

RAM Doubler 1.6.1
584303

RAMdisk 
Leave three blank spaces after your name to register

RapidCD 1.0.4
0300-0400-7863-5382

RapidTrak 
600001201

RayDream Designer 4.0.3fc6
SM-00000-0-1-54633
SM-00001-0-1-54569
SM-00002-0-1-54637

RayDream Designer 3.1.1
RD-301-1-2116-14832

ReadySetGrow! 1.0
20475

Realmz 2.x.x
Note: type RC#911 to change the SN#
SN#1238331947
RC#0773957564 +/- 14

Realmz 3.0.x (Should work with any version)
Note: type registration number 911 to change the serial number
SN#1238331947
RC#0773957564

Realmz Assault on Giant Mountain 2.x.x
RC#0000017663 'Doom'
RC#0705389594 'Anonymous'
RC#1717142171 'Fantasoft'

Realmz Castle In The Clouds 2.x.x
RC#0317578044 'Anonymous'

Realmz Prelude to Pestilence 2.x.x
RC#0307806044 'Anonymous'

Renderman 5.5
3273071853
4027723341
3574598582
2518174477
4011405915

Replica 1.0
RPM-0010-0342-38QD

Retrospect Remote 3.0
650-729-7746
543-999-2682
647-741-1178
595-161-0202
577-533-0106
545-366-9586
602-708-6450
592-374-9842
577-330-3898
652-350-7410
763-912-2571
763-760-2915
763-152-4291
756-769-8739
756-567-2531
752-970-7339
750-944-5259
702-923-3963
698-972-2907
698-921-6355
697-351-3243
679-064-7971
658-954-6827
657-283-0611
652-673-4379
651-964-2651
651-305-7475
638-540-6371
637-324-9123
596-091-5795
582-718-6067
581-705-5027
578-970-1219
554-706-2811
554-655-6259
542-903-6195
540-218-8939
530-391-7851
527-149-8523
526-390-0243
520-210-0899
519-906-1587
498-479-0091
497-972-4571
486-575-0371
485-865-8643
478-470-2051
477-515-7907
466-515-5779
451-420-3283
449-444-7755
439-567-0115
426-194-0387
779-362-0908
778-602-2628
778-500-9524
763-912-2548
763-152-4268
756-567-2508
755-959-3884
T8CQ-6RDF-8DGY-1
T8CQ-6RDF-8DGY-2
T8CQ-6RDF-8DGY-3
PB9G-BGY7-PARS-1
PB9G-BGY7-PARS-2
PB9G-BGY7-PARS-3

RightWriter 
TGMC 113695

Rosanne 
45101339

Route 66 1.5
28JSSV4559813 Application 1JWKR80679435 USA M-U-100011Z   ???