JISD can refer to:

• Japanische Internationale Schule in Düsseldorf
• School districts in Texas abbreviated "JISD": List of school districts in Texas#J

• Epicene their
• Epicene theirs
• Epicene them
• Epicenter (disambiguation)
• Epicentre
• Epic Film
• Epic films
• Epic games
• Epic Global Solutions
• Epichaerecacia
• Epicharis
• Epicharis (martyr)
• Epicharis (Pisonian conspirator)
• Epicharis (Roman slave)
• Epicharmus of kos
• Epic hero
• Epic Hero
• Epic High
• Epichlorhydrin
• Epichlorohydrin
• Epichloë
• Epichloë aotearoae
• Epichloë australiensis
• Epichloë coenophiala
• Epichloë melicicola