APPENDIX 1D — List of Acronyms
1D-5
HCU
Harbor Clearance Unit
HOSRA
Helium-Oxygen Supply Rack Assembly
HP
High Pressure
HPNS
High Pressure Nervous Syndrome
HSU
Helium Speech Unscrambler
ICCP
Impressed-Current Cathodic Protection
IDV
Integrated Divers Vest
IL
Inner Lock
ILS
Integrated Logistics Support
ISIC
Immediate Senior in Command
IUSS
Submarine Integrated Undersea Surveillance System
JAG
Judge Advocate General
J/L
Joules per Liter, Unit of Measure for Work of Breathing
KwHr
Kilowatt Hour
LARU
Lambertsen Amphibious Respiratory Unit
LAR V
Draeger Lung Automatic Regenerator
LB
Left Bottom
LCM
Landing Craft
LFA
Low Frequency Acoustic
LFS
Low Frequency Sonar
LP
Low Pressure
LPM
Liters per Minute
LS
Left Surface
LSS
Life Support System or Life Support Skid
LWDS
Light Weight Diving System
