The box 14 codes for a 1065 K-1 form should be listed in TurboTax as you have noted above.
There are three different types of K-1 forms, therefore you have to be sure that you are in the correct entry section for the type of K-1 you have. The Box 14 codes that you mention above are for a K-1 (1065) form related to a partnership or multi-member LLC.
Double check that you are in the entry for the correct form of K-1, as the Box 14 codes that you mention above are on the pull down menu for a K-1 of a 1065 entity. See sample screenshots attached.
