The two cities that represent letters in the phonetic alphabet are "Romeo" for the letter "R" and "Lima" for the letter "L".
The International Radiotelephony Spelling Alphabet, commonly known as the NATO phonetic alphabet or the ICAO phonetic alphabet, is the most widely used spelling alphabet. It is used to spell out words over the radio or telephone to avoid confusion between similar sounding letters. The alphabet consists of 26 code words, each of which represents a letter of the English alphabet. The code word for each letter is chosen so that it is easy to understand and recognize, even in loud or noisy environments.