| BREED NUMBERS / CODES |
| GEMS code |
Breed |
Old breed no. |
| ABY n |
Usual Abyssinian |
23 |
| ABY o |
Sorrel Abyssinian |
23a |
| ABY a |
Blue Abyssinian |
23c |
| ABY b |
Chocolate Abyssinian |
23b |
| ABY c |
Lilac Abyssinian |
23d |
| ABY d |
Red Abyssinian (sex-linked) |
23f |
| ABY e |
Cream Abyssinian (sex-linked) |
23g |
| ABY f |
Usual Tortie Abyssinian |
23t |
| ABY g |
Blue Tortie Abyssinian |
23ct |
| ABY h |
Chocolate Tortie Abyssinian |
23bt |
| ABY j |
Lilac Tortie Abyssinian |
23dt |
| ABY p |
Fawn Abyssinian |
23e |
| ABY q |
Sorrel Tortie Abyssinian |
23at |
| ABY r |
Fawn Tortie Abyssinian |
23et |
| ABY ns |
Usual Silver Abyssinian * |
23s |
| *In both systems adding ‘s’ to the breed number indicates ‘silver’ eg a Blue Tortie Silver Aby would be 23cts under the old GCCF system and ABY gs under the GEMS system |
| |
|
|
| RUS a |
Russian Blue |
16a |
| RUS n |
Russian Black |
16a 15 |
| RUS w 64 |
Russian White |
16a 14c |
| RUS w 61 |
Blue-eyed Russian White* |
16a 14 |
| RUS w 63 |
Odd-eyed Russian White* |
16a 14b |
| *Registered on the Reference Register with no progression: cannot be shown in pedigree competition or bred from |
| |
|
|
| NEB |
Nebelung |
69 |
| NEB v |
Shorthair Nebelung variant* |
69v |
| *The result of allowed outcrosses to Russian Blues: cannot be shown in pedigree competition (although can be shown for an individual assessment), but can be used in Nebelung breeding programmes |
| |
| SHOW ABBREVIATIONS |
| Gender |
|
M F MN
FN
|
Male Female Neutered Male
Neutered
Female |
| |
|
| Awards |
|
| 1,2,3,4,5 |
Placing in Breed/Colour class, 1st, 2nd etc. |
| BoB |
Best of Breed - awarded separately to the best cat, kitten and neuter in each breed class |
| KCC |
Kitten Challenge Certificate - three are needed from three separate show days for the Kitten Champion title (introduced in April 2025) |
| CC |
Challenge Certificate - three are needed for the Champion (Ch) title. A cat must be 9 months old to compete for titles |
| PC |
Premier Certificate - three are needed for the Premier (Pr) title, the equivalent of Champion for neutered cats |
| IC |
Intermediate Certificate (this level removed w.e.f. 26 October 2013) |
| Merit |
Merit Certificate - awarded to newer breeds on the first rung of progression to Championship status - in RACCS, just Nebelungs following the promotion of Red/Cream/Tortie Abyssinians to championship status in 2020 |
| GCC |
Grand Challenge Certificate - only full Champions can compete for these. Three are needed for the title of Grand Champion (GrCh) |
| GPC |
Grand Premier Certificate - as for the above, but for full Premier-titled cats competing to be Grand Premier (GrPr) |
| IGCC |
Imperial Grand Challenge Certificate - only full Grand Champions can compete for these. Five are needed for the title Imperial Grand Champion (IGrCh) The Imperial title was introduced in 2005. |
| IGPC |
Imperial Grand Premier Certificate - as for IGCCs, but the neutered equivalent for Grand Premiers only |
| OGCC |
Olympian Grand Challenge Certificate - only full Imperial titled cats can compete for these, the highest level of competition at normal shows - five certificates are needed for the title Olympian Bronze, another five for Olympian Silver and a further five for Olympian Gold Imperial Grand Champion (OBIGrCh, OSIGrCh, OGIGrCh) These titles were introduced in 2011 |
| OGPC |
Olympian Grand Premier Certificate - as for OGCCs for neutered cats |
| UKGCC |
UK Grand Challenge Certificate - only awarded at the GCCF's own show, the Supreme Show. Only Imperial and Olympian-titled cats can compete for these certificates - two are needed for the UK title. |
| UKGPC |
UK Grand Premier Certificate - as for UKGCC |
| Res |
Reserve certificate (ie runner-up) |
| |
|
| Equivalent awards are also made to
household pets, starting with MasterCat awards, then Grand
MasterCat, Imperial Grand MasterCat and Olympian Grand MasterCat. |