Ova may mean:

• Original video animation, anime that are released directly to video.
• The plural of ovum, a female sex cell or gamete.
• city Ostrava
• Abbreviation of ovalbumin, a protein found in egg whites
• A suffix found in the surnames of Russian and Slovenian women; see names in Russian Empire, Soviet Union and CIS countries
• "Plain" in Turkish, can be found as a suffix in Turkish geographical names such as Çukurova, Akova.

it:OVA tr:Ova