I'll post this here, as I spend far to long looking for it myself.
It's a list of the nordVPN counties for the nordVPN API. Particually usefull when using IMTheNachoMan's Nordlynx container. Please note, this list is from somewhere else, it may not be correct.
For the "QUERY" Variable in IMTheNachoMan's NordLynx container, use the following line with the number adjusted to whatever country you want to connect to. In this case it is connecting to Estonia.
filters\[country_id\]=68
Country codes:
2, Albania
10, Argentina
13, Australia
14, Austria
21, Belgium
27, Bosnia and Herzegovina
30, Brazil
33, Bulgaria
38, Canada
43, Chile
52, Costa Rica
54, Croatia
56, Cyprus
57, Czech Republic
58, Denmark
68, Estonia
73, Finland
74, France
80, Georgia
81, Germany
84, Greece
97, Hong Kong
98, Hungary
99, Iceland
100, India
101, Indonesia
104, Ireland
105, Israel
106, Italy
108, Japan
114, South Korea
119, Latvia
125, Lithuania
126, Luxembourg
128, North Macedonia
131, Malaysia
140, Mexico
142, Moldova
153, Netherlands
156, New Zealand
163, Norway
174, Poland
175, Portugal
179, Romania
192, Serbia
195, Singapore
196, Slovakia
197, Slovenia
200, South Africa
202, Spain
208, Sweden
209, Switzerland
211, Taiwan
214, Thailand
220, Turkey
225, Ukraine
227, United Kingdom
228, United States
234, Vietnam