The name Snowcone was used for the CM and Haystack was used for the LM in both internal and external communications during early mission planning.
ðə nˈeɪm snˈoʊkoʊn wʌz jˈuːzd fɚðə sˌiːˈɛm ænd hˈeɪstæk wʌz jˈuːzd fɚðɪ ˌɛlˈɛm ɪn bˈoʊθ ɪntˈɜːnəl ænd ɛkstˈɜːnəl kəmjˌuːnɪkˈeɪʃənz dˈʊɹɹɪŋ ˈɜːli mˈɪʃən plˈænɪŋ.