Ah.
Should have gone with AGI — the common shorthand for Agility in numerous RPGs. Str, Def, Spe, Dex three-letter shorthands commonly use the first three letters, with the only outliers having the same second and third letters (Atk), the same three letters as another stat (Spc, Spd), or names with multiple words (MDf, MAt, SpA\PAt, SpD\SDf…).
Congrats eather way on becoming Self-suffecient Game Leaders~! 😉