| Acronym | Definition |
|---|
| OTV➣Overlay Transport Virtualization (Cisco) |
| OTV➣Online Television |
| OTV➣Object Tree View |
| OTV➣Outer Tactical Vest |
| OTV➣Otvorena Televizija (Croatian: open television ) |
| OTV➣One Time Vendor |
| OTV➣One True Voice (band) |
| OTV➣Orange Television (Lebanon TV station) |
| OTV➣On the Vine (Carolina Wine Country News website) |
| OTV➣Overstock to Vendor |
| OTV➣Opportunity to View (advertising) |
| OTV➣Operational Television at KSC |
| OTV➣Ordnance Training Vehicle |
| OTV➣Orbit/al Transfer Vehicle |
| OTV➣Okinawa TV Broadcasting (Japan) |
| OTV➣Omnium Traitement Valorisation (French: Open Enhancement Treatment; water quality) |