LKA http://api.nsgreg.nga.mil/geo-political/GENC/3/3-19 urn:us:gov:dod:nga:def:geo-political:GENC:3:3-19 geo-political:GENC:3:3-19 ge:GENC:3:3-19 LK http://api.nsgreg.nga.mil/geo-political/GENC/2/3-19 urn:us:gov:dod:nga:def:geo-political:GENC:2:3-19 geo-political:GENC:2:3-19 ge:GENC:2:3-19 144 http://api.nsgreg.nga.mil/geo-political/GENC/n/3-19 urn:us:gov:dod:nga:def:geo-political:GENC:n:3-19 geo-political:GENC:n:3-19 ge:GENC:n:3-19 exception 2023-07-01 unchanged independent LK-1 LK-11 LK-12 LK-13 LK-2 LK-21 LK-22 LK-23 LK-3 LK-31 LK-32 LK-33 LK-4 LK-41 LK-42 LK-43 LK-44 LK-45 LK-5 LK-51 LK-52 LK-53 LK-6 LK-61 LK-62 LK-7 LK-71 LK-72 LK-8 LK-81 LK-82 LK-9 LK-91 LK-92 eng