2emanual.pdf contains

Non-indexed terms, standard abbreviations, and state geographic codes
as used in mortality data classification, 1995
(Including official WHO Amendments to ICD-9, Volume 2)

This manual was added to the vital statistics instruction manual series 
in 1983.  It contains five special lists coders of causes of cause of
death often need to refer to:

a.  Terms not indexed in Volume 2 of ICD-9
b.  Classification of secondary neoplasms by site
c.  Standard abbreviations and the disease terms for which they represent
d.  Geographic codes for state of occurrence of death
e.  Official WHO amendments and corrections to ICD-9, Volume 2