Enclosure (4) to COMDTINST 1900.2A
Disability Existed Prior to Service, PEB
JFM
Disability Existed Prior to Service, MED BD
JFN
Disability, Other
JFR
Physical Standards
JFT
Condition, Not a Disability
JFV
Personality Disorder
JFX
Miscellaneous/General Reasons
JND
Voluntary Discharge,
Allowed By Established Directive - ENLISTED
Voluntary Separation Incentive (VSI)
KCA
Special Separation Benefit (SSB)
KCB
Involuntary Release
or Transfer to Another Service Component
(Excludes reversions to Inactive or Retired List)- ENLISTED
Narrative Reason
SPD Code
Maximum Service or Time in Grade (not used by USN)
LBC
Completion of Required Active Service
LBK
Insufficient Retainability (Economic Reasons)
LBM
Reduction in Force
LCC
Erroneous Entry (Other)
LFC
Competent Authority, Without Board Action
LFG