Here are the 24 Tirthankaras with their familiar emblems (lanchhan). Note that very small differences can appear between Śvetāmbara and Digambara traditions, but the core list and meaning stay the same.

1) Rishabhanatha (Adinath) — Bull 2) Ajitanatha — Elephant 3) Sambhavanatha — Horse 4) Abhinandananatha — Monkey 5) Sumatinatha — Goose or Heron (Śvetāmbara uses Heron; Digambar often notes Goose) 6) Padmaprabha (Padmaprabha Swami) — Lotus 7) Suparshvanatha — Swastika 8) Chandraprabha — Moon 9) Suvidhinatha (Pushpadanta) — Crocodile 10) Shitalnatha — Kalpavriksha (Śvetāmbara also uses Shrivatsa) 11) Shreyansanatha — Rhinoceros 12) Vasupujya — Buffalo 13) Vimalanatha — Boar 14) Anantanatha — Falcon (Digambara); Porcupine (Śvetāmbara sometimes noted) 15) Dharmanatha — Vajra (Thunderbolt) 16) Shantinatha — Deer 17) Kunthunatha — Goat 18) Aranatha — Fish (Nandavarta in some texts) 19) Mallinatha — Kalasha (Pot) 20) Munisuvratnatha — Tortoise 21) Naminath — Blue Lotus 22) Neminath — Conch 23) Parshvanath — Snake 24) Mahavira — Lion

Arth (meaning) is the symbolic teaching associated with each emblem, often signaling virtues like steadfastness, fearlessness, discernment, compassion, and right conduct. If you’d like, I can add brief notes on the spiritual meaning of each lanchhan.

You can read more here