Non standard Wolfram Alpha constants

I would like to ask that is every where available full list of definitions of non standard constants (which do not occurs in Wolfram language) which appear in Wolfram Alpha formulas

e.g.:
G_g
G_Ge
G_Go
etc.

G_Ge is Gelfond’s constants Exp[Pi]=23.140692632779269

Good question, but unfortunately scientific constant data seems not in the Wolfram Language. You could check it for example as:

WolframAlpha[“1.1406926”,{{“PossibleClosedForm”,2},”ComputableData”}]

which returns Missing[NoRawData], while the same with “Plaintext” instead of “ComputableData” returns a string “P_c(honeycomb site) +4/9”.

There are some physical constant data in Mathematica, but they do not seem to include the examples Artur lists:

AssociationMap[#["Symbol"] &, 
 EntityList@Entity["PhysicalConstant"]](*//DeleteMissing*)

Also, many of the constants are missing a symbolic representation.

Artur, I don’t know how W|A decides on the constant symbols it uses. There may be no complete list per se, but if not, maybe Wolfram could generate and publish such a list. W|A seems incomplete without such information.

G_Go =0.596347362323194074341078499369 is Gomez constant
G_g = 1.15872847301812151782823350993 is goat tether length to graze half a unit field
etc,
But if You write to search window of Alpha G_g or G_Go without answer

If we have numerical value we can rpcognize them
on The On-line Encyclopedia of Mathematical Constants