List all initializations and optionally remove them.
For a Specific Symbol...
Find all initializations for $GeoLocation:
In[1]:=1

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Out[1]=1

Extract the list of initialization objects:
In[2]:=2

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Out[2]=2

Optionally delete them, removing the initializations:
In[3]:=3

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In a Specific Persistence Location...
Find all initializations in the "Cloud" persistence location:
In[4]:=4

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Out[4]=4

Extract the list of initialization objects:
In[5]:=5

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Out[5]=5

Optionally delete them, removing the initializations:
In[6]:=6

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Find All Editable Initializations...
Find all initializations anywhere on the complete list of editable persistence locations:
In[7]:=7

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Out[7]=7

Extract the list of initialization objects:
In[8]:=8

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Out[8]=8

Optionally delete them, removing the initializations:
In[9]:=9

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- Initializations in some locations may not be modifiable by most users. Initializations in the "LocalShared" location are not normally writable by non-administrative users. Default initializations in the "Installation" location cannot be removed.