Ones I don't produce are simple.
Pastel M1 [morph, sex, number(if I have more of that morph)]
Yellowbelly M1
Spider F1
Ones I do produce, just off the top of my head.
08-3 Normal F2
08: year born/breeding year
3: clutch number
Normal: morph/ pattern
F: sex
2: number of that sex, which coincides with the morph/pattern