Most commonly used token symbol is without text
When Crypto Franc was added, it was not yet listed on CoinMarketCap and CoinGecko, so they couldn't be used as a reference point yet, but now it's listed on both websites WITHOUT the "XCHF" text underneath. Additionally, Etherscan also shows a token symbol without the ticker text. The policy rule reads as follows: "It should not include the project or token name unless the symbol always includes it." So as of today, this submission violates the policy, as the token symbol doesn't always include that text.