What are the next 2 letters in this sequence, instead of the 2

Solved Activity 6-2 Correct Sequence for Storage Procedures

What are the next 2 letters in this sequence, instead of the 2

What is the next letter in the sequence A, B, C, E, F, G, I? - Quora

What are the next 2 letters in the sequence A, Z, B, Y, C, X? - Quora

What are the next 2 letters in this sequence, instead of the 2 question marks? B-Z-D-D-G-H-K-N-P-T-?-? - Quora

Did you solve it? Are you smarter than a metagrobologist?, Mathematics

What is the next letter in the sequence A, D, P, and U? - Quora

What is the next alphabet in the following sequence L, N, B, E, O, T, V? - Quora

How to Add letters to a sequence of numbers in Excel