V9 or V09 may refer to:

Transportation

Fokker V.9 The Fokker V.9 was part of a series of experimental aircraft which led up to the low-production D.VI fighter. The aircraft were very similar, varying in detail and power plants. The V.9 was powered by a 60 kW (80 hp) Oberursel and first ...

, an experimental aircraft part of a series which led up to the low-production D.VI fighter * USS ''V-9'' or USS ''Cuttlefish'' (SS-171), a Cachalot-class submarine *

Hughes XV-9 The Hughes XV-9 (company designation Hughes Model 385) was a 1960s American high-speed research helicopter built by Hughes Helicopters. Design and development The Model 385 was designed and built under a United States Army research contract to ...

, a 1960s American experimental helicopter * V9 Overstreet, a road in Milton Keynes, England *

BAL Bashkirian Airlines BAL – Bashkirian Airlines (russian: «Башкирские авиалинии», ba, «БАЛ Башҡортостан авиалиниялары») was an airline with its head office on the property of Ufa International Airport in Ufa, Rus ...

(IATA code) * V9 Overstreet network of predominantly national speed limit, fully landscaped routes that form the top layer of the street hierarchy for both private and public transport in Milton Keynes, Buckinghamshire * V9 2937 Bashkirian Airlines Flight 2937, a Tupolev Tu-154 passenger jet, and DHL Flight 611, a Boeing 757 cargo jet, collided in mid-air over Überlingen, a southern German town on Lake Constance * Škoda-Kauba V9 Czechoslovakian aircraft

Science and technology

* Vivo V9, a smartphone by Vivo * ATC code V09 (diagnostic radiopharmaceuticals), a subgroup of the Anatomical Therapeutic Chemical Classification System * RAZR V9, a cell phone by Motorola *

SPARC V9 SPARC (Scalable Processor Architecture) is a reduced instruction set computer (RISC) instruction set architecture originally developed by Sun Microsystems. Its design was strongly influenced by the experimental Berkeley RISC system developed ...

, a 64-bit SPARC architecture * V9 Unix or Version 9 Unix, a version of the Research Unix operating system developed and used internally at the Bell Labs * Huawei Honor V9 a smartphone made by Huawei under their Honor sub-brand * TARGET V9 a CAD computer program for EDA and PCB design, developed by Ing.-Büro Friedrich in Germany

Other uses

* V9, a

grade Grade most commonly refers to: * Grade (education), a measurement of a student's performance * Grade, the number of the year a student has reached in a given educational stage * Grade (slope), the steepness of a slope Grade or grading may also ref ...

in climbing * V9, a

in bouldering * {{Letter-NumberCombDisambig