- Small BCK algebras of order 2.1 1
- Small BCK algebras of order 3.2 1
- Small BCK algebras of order 3.3 2
- Small BCK algebras of order 4.4 1
- Small BCK algebras of order 4.5 2
- Small BCK algebras of order 4.6 2
- Small BCK algebras of order 4.7 3
- Small BCK algebras of order 4.8 6
- Small BCK algebras of order 5.9 1
- Small BCK algebras of order 5.10 2
- Small BCK algebras of order 5.11 2
- Small BCK algebras of order 5.12 1
- Small BCK algebras of order 5.13 3
- Small BCK algebras of order 5.14 6
- Small BCK algebras of order 5.15 3
- Small BCK algebras of order 5.16 4
- Small BCK algebras of order 5.17 3
- Small BCK algebras of order 5.18 1
- Small BCK algebras of order 5.19 4
- Small BCK algebras of order 5.20 4
- Small BCK algebras of order 5.21 12
- Small BCK algebras of order 5.22 8
- Small BCK algebras of order 5.23 12
- Small BCK algebras of order 5.24 22

Computed by Peter Jipsen using GAP 3.4 (these lists can be copied and read into GAP)