3 ms·

TLA is the common abbreviation for what you call TLI, that is Three Letter Abbreviation. The common abbreviation for a four letter abbreviation is ETLA. That i

by yxhuvud 11y ago

TLA is the common abbreviation for what you call TLI, that is Three Letter Abbreviation. The common abbreviation for a four letter abbreviation is ETLA. That is, Extended Three Letter Abbreviation.