Programming language file extensions that match ISO 3166-1 alpha-2 country code

.sh is Saint Helena? I always assumed it was just "shell". Are there any file extensions on the list that are technically country codes but nobody actually uses them for the country?

Isn't ruby .RB?

And why have I not seen loads an loads of .py domains for python? Paraguay is a stable enough country for this purpose. Do they limit domain names to residents?

Bah, people who use .CC or .cc for C++ files deserve to be beaten about the head with a baseball bat. It's not clever.

I love random associations between different concepts! And that the page title becomes 'Michaelsoft Teams' when inactive <3

We must prepare for the possibility of a malicious secession of Exeter City, likely with Chris Martin as president.

Try also

    wget https://iso639-3.sil.org/sites/iso639-3/files/downloads/iso-639-3.tab
    grep -xFf <(grep -o ^... iso-639-3.tab) /usr/share/dict/british-english 

You can make whole English sentences out of ISO 639-3 language codes:

    woo yes, any fun car has the big dry cat, and thy ads are zen too; bye!

using the codes of Manombai Nyankpa Anyin Fulniô Galibi_Carib Haisla Chitwania_Tharu Biangai Darai Catalan Ansus Tha Adamorobe_Sign_Language Western_Arrarnta Zenaga Xicotepec_De_Juárez_Totonac Pouye

I thought Ruby uses .rb (not .ru), and Scala uses .scala (not .sc).