Kyrg-06 - ESRI:104009

WKT

GEOGCS["GCS_Kyrg-06", 
	DATUM["D_Kyrgyz_Republic_2006", 
		SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
	PRIMEM["Greenwich", 0.0], 
	UNIT["Degree", 0.0174532925199433]]

WKT2

GEOGCRS["GCS_Kyrg-06", 
	DATUM["D_Kyrgyz_Republic_2006", 
		ELLIPSOID["GRS_1980", 6378137.0, 298.257222101]], 
	PRIMEM["Greenwich", 0.0], 
	CS[ellipsoidal, 2], 
	AXIS["Latitude (lat)", north, 
		ORDER[1]], 
	AXIS["Longitude (lon)", east, 
		ORDER[2]], 
	ANGLEUNIT["Degree", 0.0174532925199433], 
	ID["Esri", "7686"]]

Data from @esri/proj-codes

{
  "wkid": 104009,
  "latestWkid": 7686,
  "macro": "PE_GCS_KYRG_06",
  "name": "GCS_Kyrg-06",
  "wkt": "GEOGCS[\"GCS_Kyrg-06\",DATUM[\"D_Kyrgyz_Republic_2006\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]]",
  "wkt2": "GEOGCRS[\"GCS_Kyrg-06\",DATUM[\"D_Kyrgyz_Republic_2006\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433],ID[\"Esri\",\"7686\"]]",
  "description": "Kyrg-06",
  "authority": "Esri",
  "version": "10.3.1",
  "deprecated": "codechange",
  "areaname": "Kyrgyzstan",
  "extent": {
    "slat": 39.19,
    "nlat": 43.22,
    "llon": 69.24,
    "rlon": 80.29
  }
}