There is airbnb JavaScript Style Guide at github with a lot of stars (~57.5k at this moment) and guides about acronyms which say:
Acronyms and initialisms should always be all capitalized, or all
lowercased.
Why? Names are for readability, not to appease a computer algorithm.
// bad
import SmsContainer from './containers/SmsContainer';
// bad
const HttpRequests = [
// ...
];
// good
import SMSContainer from './containers/SMSContainer';
// good
const HTTPRequests = [
// ...
];
// also good
const httpRequests = [
// ...
];
// best
import TextMessageContainer from './containers/TextMessageContainer';
// best
const requests = [
// ...
];