SDV meaning in Military and Defence ?

Answer:

What is Swimmer Delivery Vehicle mean?

A diver propulsion vehicle (DPV), also known as an underwater propulsion vehicle or underwater scooter, or swimmer delivery vehicle (SDV) by armed forces, is an item of diving equipment used by scuba divers to increase range underwater. Range is restricted by the amount of breathing gas that can be carried, the rate at which that breathing gas is consumed, and the battery power of the DPV. Time limits imposed on the diver by decompression requirements may also limit safe range in practice. DPVs have recreational, scientific and military applications.

DPVs include a range of configurations from small, easily portable scooter units with a small range and low speed, to faired or enclosed units capable of carrying several divers longer distances at higher speeds.

The earliest recorded DPVs were used for military purposes during World War II and were based on torpedo technology and components.

reference

Full Form	Category
Snowy Day Violets	Academic & Science
Safe Deposit Vault	Banking
Stamp Duty Valuation	Business
Sml Co Div	Business
Service Disabled Veteran	Community
Service Disabled Veterans	Community
Semicolumn Divided Values	Computing
San Device Virtualization	Computing
Semantic Data Validation	Computing
Smart Data Validator	Computing
Standard Data Vocabularies	Computing
Static Driver Verifier	Computing
Source Data Verification	Database Management
Switched Digital Video	Electronics
Super Duper Value	General
Semicolon Divided Values	General
Shutting Down Valve	General
Saskia de Vries	General
SCI Decoder VGA	General
Self Directed Violence	General
Shadow Doppler Velocimeter	General
Spark Delay Valve	General
Synthetic Data Vault	General
Shut Down Valve	General
Spatial Data Viewer	General
Sedan De Ville	General
Spark Deceleration Valve	General
Self Drive Vehicle	General
Super Diesel Veloce	General
Small Delivery Van	General
Standard Design Vehicle	General
Short Distance Vehicle	General
Segment Demonstration Vehicle	General
Software Defined Vehicle	General
Set Default Value	General
Scrapbookers Dream Vacation	General
Self Driving Vehicle	Governmental
SOMIDEVIPALLE	Indian Railway Station
Single- Dose Vial	Medical
Source Document Verification	Medical
Sea-air-land Team (seal) Delivery Vehicle	Military and Defence
Submerged Delivery Vehicle	Military and Defence
Special Delivery Vehicle	Military and Defence
Seal Delivery Vehicle	Military and Defence
Swimmer Delivery Vehicle	Military and Defence
Scottish Detainee Visitors	Regional
Sde Dov, Israel	Regional
Shuttle Derived Vehicle	Space Science
Space Delivery Vehicle	Space Science