| 5R9 = Jim Ritterspach ranch (USA) |
| 6KES = Ouderkirk (American breeder) |
| AB = Wildmoor Chinchillas (in some GA peds as breeds of Gardner Stocks) |
| AC = Albatross Chinchillas (format AC Year, number of kit born that year) |
| AC/KC = Aileen Cook, did originally use AC as well eg. AC/KC/00/M/03 |
| ACR = Andeway Chinchilla Ranch (USA) |
| AKM – Andrea Masson (peppersma on CU) |
| AN = Anubis Chinchillas, Anne Carpenter eg. AN06/05F (code, year, kit, sex) |
| AR = Anjela Ross |
| ASR = Del on CW |
| ATS - Arthur Sweeney |
| BC = Brian & Carol Wales |
| BD - Brian Davis |
| BF= Chris Bridges (eg. BFK7) |
| BHC = Harmony Chinchillas (Bev Bruges) eg. BHC06/001F (year, number, sex) |
| BL = Beryl Lang (Royston area) |
| BMC = Blue Meadow Chinchillas (Jessica Dewey) |
| BP - Brenda Plumridge (on older pedigrees) eg. BP93/34 |
| BP = Brian Pollard. Eg. BP/year/sex/number |
| CB = Chris Bridges |
| CC = Cookie Chinchillas (Cookie on CU) eg: CC04/0312M CC month/year, number kit, sex |
| CCJ = Christina Johnson ~ Johnson Chinchillas (USA) |
| CCR = Stephen Helmore |
| CH = Caroline Harrold |
| CK = Chris Keeling |
| CLD = Claire Davidson |
| CRL = Chelle & Rich Lowe eg. CRL001/06F code, number, year, sex |
| CS = Clarissa Scales, Rissa on CW, eg. CS/PC/F/04/02 CS/PC Sex Year Kit number |
| CSG = Fiorentina Chinchillas (Graziella Sara Cacae) eg: CSG050406/M02.12 DOB, Sex, kit number, litter number |
| DBC = Debbie Cave |
| DC = DeCarteret's Chinchillas = Annette DeCarteret Format = (DC / DD/MM/YY / Sex ) |
| DDRX = Remschneider (American breeder) |
| DLC =Debbie LeCarpenter |
| DWSW = Ludwig (American breeder) |
| EB = Elizabeth Benson, number of chin, year, sex |
| ED - Etherdale (Richard and Eddie Crutchley - Richy) eg. ED96M069 |
| EJD = Eira Davies |
| ELM = Elm Chinchillas, Emma Ross & James Mc Hardy |
| EM = Joan Emery. EG EMP215, EMT625) |
| EP = Emma and Peter (Chins With Love – ChinChin on CU) |
| EP = Peter Ellis |
| ER = Elisabeth Russell, Beth on CU, Elisabeth on CW |
| EY = Elisabeth Younger |
| FC = Diane Knowles e.g FC05/M064 FC-Forest Chinchillas-Year-Sex-Month-Number (dingy on CW/CU) |
| FD = Fred Duggins |
| FJA = Allen Chinchillas, eg. FJA/year/number. |
| FW = Frances Wilson |
| GA = Lyn & Ron Gardner (on some peds incoreectly as LG) |
| GB= Georgie Busher (Thickets House) eg 34/GB97/200 |
| GC = Gary Carter |
| GH - Gorden Hancock |
| GK = Gary King |
| GM = Gary Malin |
| GM = Graham Moore eg. GMD22 – D refers to year, 22 kit number |
| GW = Dave Green (Greenwood Chinchillas - Davebrum) EG. GW0306F1 |
| H145 = Bert Bouwens (Dutch Import) |
| HB = Hazel Chinny on CU |
| HC = Heaven Chinchillas, Heather and Steve Boncey |
| HOF - Christine Hoffman (US or Canadian) |
| HPM = Helen Maules |
| HTS = Jack Humphries (Canadian Breeder) |
| HTX = likely to be a mis-spelled HTS (Jack Humphreys - Canada) |
| HUML = Hummel (American breeder) |
| HWCW = Whitewoods (American breeder) |
| IH = Ian Hudson eg: IH03/F01 |
| IJO & IO = Ivan Ongley |
| JAGS = Jagielo (American breeder) |
| JAT = Julie Turner, eg. JAT 01/04 F (1st born 2004 female) |
| JBX = Joe Boecx (American Breeder) |
| JD = Joan Davies |
| JFT = Jayne Tuckwell |
| JG = Joyce Garvey |
| JR = Jean Robson |
| JS = Jacci Shaw |
| JXM = Jaxmanagh on CU - JXM/year 2 digit/sex/chin number that year e.g. JXM/06/F/01 |
| KANE = Cathy Kane ~ Kansas City Chinchillas (USA) |
| KB = Kerry Bradburn Chinchillas eg: KBS01 code, Year letter, kit number |
| KS = Kelly Smith. KS09/03-37m is 37th chinchilla born 2003, male, born sept 03. |
| KW - Ken Wadsworth |
| LBB = Lisa Barron eg. LBB/2005/M/07 |
| LC = Lisa Crane (Lisa108) |
| LG = Lyn Gardner (used in error by some breeders on pedigrees – proper code is GA) |
| LJF = Lisa J Foad |
| MC = Merlin Chinchillas, Lynda eg MC/02/F-1 |
| MF = Mick Funnel eg. MF/99/01 |
| MK = Richard and Pauline Marks, Richline Chinchillas |
| ML = Moonlight Chinchillas eg.ML06/002/F (code, year, number, sex) |
| MM = Margaret Mulcahy |
| MNB = Michelle Bonnage, Shellybon on CU, |
| MSRC = Reidling (American breeder) |
| MWIC = Wisconsin Chinchillas (USA) |
| NG = Niki Graves |
| NHG = Nicola Gillespie |
| NV = Neen Valley (John and Lesley Short.) |
| PD = Paul Danes eg. PD/95/F/04 |
| PH = Port Henry Chinchillas (James Buchanan) |
| PJ = Pete Jones |
| PS = Paul Spooner |
| PSK = American Import |
| QS = Somavia's ranch in California |
| RA = Rebecca Aldich eg. RA04/10F (year/ kit number, sex) |
| RBS = Ralph Shoots (American Breeder) |
| RC = Riga Chinchillas (Otto Magitis) |
| RG = Roman & Jane |
| RNJR = Ryerson (American breeder) |
| ROB = Derek and Janet Robinson |
| ROC = Sarah Rose |
| ROJO = Rojo Chinchillas |
| RUX = Ritchie Huxley eg: RUXS001F code, year letter, kit number, Sex |
| RVDK = Merritt Chinchilla Ranch (USA) |
| RVN = Rivendell Chinchillas (USA) |
| RW = Ridgeway Chinchillas (on some Albatross pedigrees) |
| SA = Shell & Steve King, eg. SAS04/M00 (code, year, Male or Female, number of kit that year) |
| SD & SAD = Susan Daniels |
| SK = Sandy King |
| SM = Sue Morris |
| SN = Sue Nelson |
| SS = Sue Strachan |
| SV = Steve Vickers |
| TBC = Treasure Box chinchillas, Jane Jones - Janiej on CW |
| TH = Thickets House, Georgie Busher |
| TH = Tom Handford |
| TLM = Tessa MacGregor |
| TS = Tina Sutton |
| TV = Thalita |
| UC = Urban Chinchillas |
| VG = Val Gamble |
| VL – Vicky Loveard eg: VL0303M = Vicky Loveard, March 2003, Male |
| WEB = Wenda Barron on CU/CW |
| WH - Walt Hemmingway |
| WP = William Pee |
| X & XA = Appear in Paul Spooner pedigrees, animals he has bought in and recoded. |
| Various R numbers (USA Imports) |
