AP2 glyphs from: Maya Hieroglyphic Database: Catalog. Drawings by Matthew Looper, except codical examples by Martha Macri.

AP2a #1 TZ'I' dog (Canis familiaris)

AP2a #2 TZ'I' dog (Canis familiaris)

AP2b #1 TZUL, PEK'? dog (Canis familiaris)?