ov

OV is an abbreviation with multiple meanings across different fields, so its specific sense depends on the context. It can appear in electronics, media, and sports, among others.

In electrical engineering, OV denotes overvoltage—a condition where the voltage exceeds the rated value, potentially damaging equipment. Overvoltage can result from events such as lightning, switching transients, or faults. Protective measures include surge protectors, varistors, fuses, and proper grounding; devices may include an OV indicator or dedicated protection circuitry to limit impact.

In broadcasting and film distribution, OV stands for Original Version, indicating content presented in its original language, often with subtitles or without. It is commonly contrasted with dubbed versions (DV) or subtitled versions (SV). In some catalogs and streaming services, OV labeling helps viewers select language options. In Japanese media, OV can be used in reference to original language versions, though the term OVA (Original Video Animation) is more specifically associated with direct‑to‑video anime.

In cricket scorekeeping and other sports notation, ov (over) is used to denote a completed set of six legal deliveries bowled. The abbreviation appears on score sheets to indicate how many overs have been bowled in an innings or spell.

Overall, OV serves as a versatile shorthand whose meaning ranges from technical electrical conditions to media language labeling and sports scoring, underscoring the importance of context for accurate interpretation.