• Jacq
    • Campamula alpina jacq Missing - Chybi . [Známka 2365] [Stamp 2365]
  • Jamesonii
  • Jessenii
    • Johannis Jessenii Missing - Chybi a Iessen [Známka 893] [Stamp 893]
  • Jo
    • Nymphalis jo Missing - Chybi L. [Známka 1221] [Stamp 1221]
  • Johannis
    • Johannis Missing - Chybi Jessenii a Iessen [Známka 893] [Stamp 893]
  • Johnstoni
    • Okapia johnstoni Missing - Chybi [Aršik 894] [Souvenir Sheet 894]
  • Jubatus
    • Acinonyx jubatus Missing - Chybi [Kupon 897] [Coupon 897]
  • Juncea
    • Aeshna juncea Missing - Chybi [Známka 693] [Stamp 693]