3.2.6.6 German affix rules. Because affixes are parts of the word, it is necessary to structure the rules that rewrite them in the Phondex format. They are executed before the Phondex rules and have their own set of cover symbols.

RULE TYPELIST
DV* 
SV*A,E,I,O,U

There seems no effective way to recognize the /-in/ feminine surname suffix without knowing beforehand what the surname is. These rules mainly handle common abbreviations and shortened forms. The Latinzation suffix in /-us/ is also deleted.
OLDWHEREANTEPOSTNEWSPEC
X I O CHRIST 00
X I T CHRIS 00
X I ST CHRI 00
XY I ST CHRI 00
XIA I  CHRIST 00
X I IST CHR 00
X I RI CH 00
X I TINACHRIS 00
BAPT I #BAPTIST 00
A I #ANNA 00
AN I #ANNA 00
WM I #WILHELM 00
W I #WILHELM 00
F I #FRIEDRI 00
HENR I #HENRICH 00
HENRY I #HENRICH 00
HER I #HERMAN 00
HEINR I #HEINRIC 00
HERM I #HERMAN 00
FR I #FRIEDRI 00
FRIED I #FRIEDRI 00
FRID I #FRIEDRI 00
FRIEDRI #FRIEDRI 00
J I #JOHANN 00
JAC I #JACOB 00
JAN I #JOHAN 00
JO I #JOANNES 00
JOS I #JOANNES 00
JOE I #JOANNE 00
JOES I #JOANNES 00
JOEM I #JOANNEM 00
JOIS I #JOANNIS 00
JOAES I #JOANNES 00
JOHS I #JOHANNE 00
JOH I #JOHANN 00
JANN I #JOHANN 00
JEAN I #JOHANN 00
PET I #PETER 00
HEN I #HENRICH 00
HEIN I #HEINRIC 00
HEINR I #HEINRIC 00
DIEDR I #DIEDRIC 00
DIED I #DIEDERI 00
CATH I #CATHARINA 00
ELIS I #ELISABET 00
AUG I #AUGUST 00
CLAS I #CLAUS 00
ANT I #ANTON 00
MARG I #MARGARETHA00
M I #MARIA 00
MAR I #MARGARETHA00
ES FNN   00
NICOL I #NICOLAU 00
US F   00